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the big one
2024-08-27 21:48:20 -05:00
C-6083**** 6 November 1999 9 November 1999 11 November 1999 16 November 1999 18 November 1999
Maurice ALLAIS
THE "ALLAIS EFFECT" AND MY EXPERIMENTS WITH THE PARACONICAL
PENDULUM 1954-1960
A memoir prepared for NASA
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THE "ALLAIS EFFECT" AND MY EXPERIMENTS WITH THE PARACONICAL
PENDULUM 1954-1960
SUMMARY
Page
The purpose of this memoir..................................................................7
Part A THE ECLIPSE EFFECT
I The Allais Pendulum and the Foucault Pendulum ................................10 II The effects observed during the eclipses of 1954 and 1959 ....................16 III The eclipse effect: a particular case of a general
phenomenon............................................................................................21
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Part B MY 1954-1960 EXPERIMENTS WITH THE PARACONICAL PENDULUM
I Nine month-long series of observations..................................................23 II Four major facts .....................................................................................27 III A direction of spatial anisotropy .............................................................29 IV A very remarkable periodic structure......................................................35 V Totally inexplicable observations in the framework of
current theory..........................................................................................41 VI Two crucial experiments .........................................................................44
Part C OVERALL VIEW
I The scientific interest of the eclipse effect ..............................................45 II Information available from the experiments with the
paraconical pendulum ............................................................................46 III On the validity of my experiments...........................................................47 IV On the termination of my paraconical pendulum
experiments .............................................................................................48
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ANNEXES
I The theoretical effect of the anisotropy of space ....................................50 II Long and short pendulums. The criterion l/ 2........................................54 III Observations of the movements of Foucault pendulums
during the eclipse of 11 August 1999......................................................62
APPENDICES
I Bibliography concerning the Foucault pendulum and related experiments .................................................................................66
II Rerunning my 1954-1960 paraconical pendulum experiments .............................................................................................70 A – Rerunning the experiments ..................................................70 B – General principles.................................................................74 C – Experimental program..........................................................78
III Supplementary references.......................................................................83
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The spirit of denial urges one to reject anything which is not immediately included in the hypotheses with which one is familiar.
Andre-Marie Ampère Memoir on the Mathematical Theory of
Electrodynamic Phenomena, 1887
I advise those who wish to learn the art of scientific prediction not to spend their time upon abstract reasoning, but to decipher the secret language of Nature from the documents found in Nature: experimental facts.
Max Born Experiment and Physical Theory, 1943
The important facts are the crucial facts…. that is to say, those which can confirm or invalidate a theory. After this, if the results are not in accord with what was anticipated, real scientists do not feel embarrassment which they hasten to eliminate with the magic of handwaving; on the contrary, they feel their curiosity vividly excited; they know that their efforts, their momentary discomfiture, will be repaid a hundredfold, because truth is there somewhere, nearby, still hidden and, so to speak, adorned by the attraction of the mystery, but on the point of being unveiled.
Henri Poincaré Last Thoughts, 1913
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When a revision or a transformation of a physical theory is produced, one finds that at the starting point there is almost always a realization of one or several facts which cannot be integrated into the framework of theory in its current form. Facts remain always the key to the vault, upon which depends the stability of every theory, no matter how important.
For a theoretician really deserving of the name, there is accordingly nothing more interesting than a fact which contradicts a theory which has been previously considered to be true, and thus real work starts at this point.
Max Planck
Initiation to Physics, 1941
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7R THE PURPOSE OF THIS MEMOIR
The present memoir has been prepared at the occasion of the vast enquiry initiated by NASA under the direction of David Noever about the “Allais Effect” during the eclipse of 11 August 1999.
1 – The “Eclipse Effect” considered from a more general angle
First, this memoir is intended to present several essential observations on the “eclipse effect” which I brought to light during the eclipses of 1954 and 1959 during the experiments performed with an asymmetrical paraconical pendulum with anisotropic support (the “Allais Pendulum”).
It is also intended to bring to light connections between the “eclipse effect” and anomalies discovered during the continuous observations of the paraconical pendulum performed from 1954 to 1960, and to show that this effect is only a particular aspect of a much more general phenomenon.
2 – My experiments with the asymmetric paraconical pendulum 1954-1960
By explaining several essential points relating to my experiments, this memoir can also be very useful for the interpretation of results obtained with the Allais pendulum in light of those obtained with Foucault pendulums.
It can also help with the reading and understanding of those parts of my work "The Anisotropy of Space" devoted to the paraconical pendulum with anisotropic and isotropic supports1.
1 The Anisotropy of Space, pp. 79-235 and 237-330.
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8R Finally, this memoir will facilitate the effective rerun of my experiments on the paraconical pendulum (Appendix II, below).
3 – Imminent discussions with David Noever in Paris
An essential objective of this memoir is also to prepare for an effective exchange of views with David Noever when he passes through Paris in the near future.
4 – Principles of composition
This memoir includes a main text, annexes, and appendices.
• The main text includes three parts: - the "eclipse effect", my experiments 1954-1960 with the asymmetric paraconical pendulum, and an overall view.
In the main text, I limit myself to an analysis of the observed facts, without formulating any hypothesis.
• In the three annexes I reject the analysis of certain hypotheses.
• In the three appendices I present certain observations on the immense literature on the Foucault pendulum and related experiments, I make certain suggestions for an effective rerun of my experiments with the asymmetric paraconical pendulum, and I cite various supplementary references2.
2 This memoir, which has been prepared in haste, is certainly imperfect, and is very incomplete in view of the great complexity of the questions discussed. It also includes various repetitions, which are unavoidable due to the interconnections between the First and Second Parts.
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9R • On the opposite (left hand) pages (numbered with asterisks)
I have presented various essential propositions, surrounded by blocks. • Finally, in order to facilitate reading this memoir in its proper relationship with my 1997 work "The Anisotropy of Space", I have also reproduced on the opposite pages certain graphics and tables from that work, with short commentaries.
Translator's notes: (a) In all his voluminous work on the pendulum, Prof. Allais uses an idiosyncratic angular unit, the "grade". 400 grades equal one full turn, so 100 grades are equal to a right angle. He also occasionally uses centesimal minutes and seconds which are respectively hundredths and ten-thousandths of these grades. Whatever may be the merits of this system, it is not conventional, at least in modern work presented in English. However I have not attempted to eliminate these grades in the translation, because they are deeply embedded in the tables and graphs, and all Prof. Allais's numerical results are expressed in terms of grades. (b) Prof. Allais's many writings refer to one another in many places, usually by page number. Changing these references would be a difficult and open-ended task. Accordingly I have taken some pains to preserve the pagination of the original French documents.
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THE ALLAIS PENDULUM IS TOTALLY DIFFERENT FROM THE FOUCAULT PENDULUM THE STRUCTURE OF THE PENDULUM IS DIFFERENT, THE SUPPORT IS DIFFERENT, AND THE OBSERVATIONAL PROCEDURE IS DIFFERENT
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Part A
THE ECLIPSE EFFECT
I - THE ALLAIS PENDULUM AND THE FOUCAULT PENDULUM
1. - Arrangements
First, it is essential to underline that the Allais pendulum is completely different from the Foucault pendulum. The structure of the pendulum is different, the support is different, and the observational procedure is different3.
a – Structure of the Allais pendulum The differences between the Allais pendulum and the Foucault pendulum are essentially the following (pp. 81-86): 1 – The Allais pendulum is suspended with a ball (whence its appellation 'paraconical'), and this permits the pendulum to rotate around itself, whereas the Foucault pendulum is connected to a wire which supports it (p. 175). 2 – The Allais pendulum is a short pendulum whose length is 83 cm (p. 84), as against several meters or several tens of meters in the case of the experiments of Foucault and his successors. In fact, it is well known that it is very difficult, if not impossible, to obtain the Foucault effect continuously with short pendulums (p. 174).
3 All the page references below relate to my work "The Anisotropy of Space".
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11R 3 – The Allais pendulum is suspended by a bronze rod (p. 81), whereas the Foucault pendulum is suspended by a metallic wire.
4 – The Allais pendulum has a vertical disk. It is an asymmetric pendulum (p. 81), whereas the Foucault pendulum is a symmetric pendulum.
b – Support of the Allais pendulum
In my experiments, the support of the Allais pendulum was anisotropic (pp. 79-235), or isotropic (pp. 237-330).
As far as can be judged, the support of the Foucault pendulum is in principle isotropic. But, as far as I know, no experiment has ever been performed to determine the actual degree of anisotropy of the support, in any experiment on a Foucault pendulum.
c – Observational procedure for the Allais pendulum
In the Allais procedure, the work continues over a period of one month, day and night, releasing the pendulum every 20 minutes, with successive chained observations each of 14 minutes, and with amplitudes which continue to be of the order of 0.1 radians (pp. 84-86).
By contrast, the period of observation for a Foucault pendulum is generally only a few hours, with steadily reducing amplitude.
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THE MOVEMENTS OF THE ALLAIS PENDULUM ARE TOTALLY DIFFERENT FROM THOSE OF THE FOUCAULT
PENDULUM
12R 2. – Entirely different movements
The movements of the Allais pendulum are entirely different from those of the Foucault pendulum.
a – The theoretical Foucault effect
Theoretically, the plane of oscillation of a Foucault pendulum turns with an angular speed of roughly - sin L, and its oscillations remain approximately planar, at least at the start of the experiment.
In fact, and to the best of my knowledge, no experiment on the Foucault pendulum has ever rigorously yielded the theoretical rotation - sin L for several hours. In particular, small ellipses always appear, accompanied by the Airy precession:
' = (3/8) p
p = 2 / T = g/l
where represents the azimuth of the plane of oscillation of the pendulum, and the major and minor axes in radians of the elliptical trajectory of the pendulum, and T its period of oscillation.
(For the precession of Airy, see p. 120)4
b – The formation of ellipses
While the oscillations of the Foucault pendulum remain approximately plane or become small – but not negligible ellipses, the oscillations of the paraconical pendulum are characterized by the formation of ellipses which, as far as can be judged, play an essential role, notably due to the Airy effect.
4 See below Section B.3, pp. 26.
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Graph IV
Legend:
azimuth of the plane of oscillation;
azimuth of the principal trihedral of inertia
Source: Graph III A 1 of my Conference of 22 February 1958
The Anisotropy of Space, p. 95.
AT THE START OF EACH 14 MINUTE EXPERIMENT, IT IS SEEN THAT THE TANGENT AT THE BEGINNING OF THE GRAPH REPRESENTING THE AZIMUTH CORRESPONDS EXACTLY TO THE FOUCAULT EFFECT.
13R As long as the oscillations of a paraconical pendulum stay plane, which is the case at the beginning, it exhibits precisely the Foucault effect (pp. 94, 95). In the case of the anisotropic support, the formation of ellipses is due to both the anisotropy of the support, which is invariant over time (p. 180), and to the anisotropy of space, which is variable over time. In the case of the isotropic support (pp. 241-246), the formation of ellipses is only due to the anisotropy of space.
c – The paraconical pendulum and the Foucault effect
In all my experiments on the paraconical pendulum, the tangent to the curve representing the azimuth corresponded at the beginning exactly to the Foucault effect (pp. 93-96) (see Graph IV opposite, from page 95):
- sin L = - 0.55 x 10-4 radian
But the Foucault effect disappears rapidly with the formation of ellipses. These are due to both the anisotropy of the support (pp. 93-94 and 176-182) and to the anisotropy of space.
d – The existence of a limit plane
In the case of the Allais pendulum with anisotropic support (pp. 79-235), and with isotropic support (pp. 237-330), everything happens as though there would exist at each instant a limit plane, variable with the passage of time, to which the plane of oscillation tends constantly over the 14 minutes of each elementary experiment.5
In the case of the paraconical pendulum with anisotropic support, this limit plane depends on both the anisotropy of the support (p. 180) and on the anisotropy of space (pp. 193-196).
5 On the existence of a limit plane, see Section III of Part Two, pp. 29-33 below.
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14R In the case of the paraconical pendulum with isotropic support, this limit plane only depends on the anisotropy of space (pp. 255-268). The existence of a limit plane which is variable over time is perfectly illustrated by the triple-chained experiments (pp. 103-104)6. Apparently the existence of a limit plane variable with time has never been demonstrated with the Foucault pendulum, while, with the Allais pendulum, everything happens as though its plane of oscillation tends towards a limit plane at each instant during a 14 minute experiment (see in particular pp. 103-104). While the plane of oscillation of a Foucault pendulum turns constantly in the retrograde direction with the angular speed - sin L, the principal component of the plane of oscillation of the paraconical pendulum with isotropic support can turn constantly in the prograde direction during a single month (pp. 259-261, Graph II)7.
6 See Section III A.1 of Part B, pp. 29-29* 7 See Section III A.2 of Part B, pp. 32-32*
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THE ENQUIRY ORGANIZED BY NASA ON THE OCCASION OF THE TOTAL ECLIPSE OF 11 AUGUST 1999 MAY RESULT IN EXTREMELY USEFUL DATA FOR ELUCIDATING THE EXTENT TO WHICH LONG FOUCAULT PENDULUMS CAN EXHIBIT THE “ECLIPSE EFFECT,” WHICH I DEMONSTRATED WITH A SHORT PENDULUM
15R 3. – Implications
In fact, from all points of view, the Allais pendulum is profoundly different from the Foucault pendulum as far as its characteristics and its conditions of observation are concerned.
This implies that the research during the total eclipse of 11 August 1999, initiated by NASA, will be able to provide extremely useful information for determining to what degree the motion of long Foucault pendulums displays the “eclipse effect,” which I brought to light with a short pendulum8,9.
8 On the eclipse of 11 August 1999, see Annex III below, p. 62. 9 On long and short pendulums, see Annex II below, p. 54.
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GRAPH XXIX: TOTAL SOLAR ECLIPSE OF 30 JUNE 1954 OBSERVED AZIMUTHS OF THE PARACONICAL PENDULUM FROM 28 JUNE 20H TO 1 JULY 4H
LEGEND
____________ Azimuths observed every 20 minutes
………… Curve symmetric to the solid curve on the left, with respect to 30 June 0h GRAPH XXX: TOTAL SOLAR ECLIPSE OF 30 JUNE 1954 OBSERVED AZIMUTHS OF THE PARACONICAL PENDULUM FROM 30 JUNE 9H TO 30 JUNE 15H
Source: Note of 4 December 1957 to the Academy of Sciences - Movements of the paraconical pendulum and the total solar eclipse of 30 June 1954, CRAS, vol. 245, pp. 2001-2003
The Anisotropy of Space, p. 165
16R II – EFFECTS OBSERVED DURING THE ECLIPSES OF 30 JUNE 1954 AND 2 OCTOBER 1959
1. – Three series of observations
Three series of observations, designated below as A, B, and C, were performed during the eclipses of 1954 and 1959, which were partial at Paris.
The three series of observations A, B, and C were mutually independent.
These three series of observations were performed in my laboratory in Saint-Germain-en-Laye.
The eclipse of 1954
The first series A was performed during one month-long series of observations (from 9 June to 9 July 1954), using an anisotropic support (p. 92).
A very marked effect was noticed on the 30 June 1954. It was totally unexpected (pp. 162-165).
In fact, this effect was spectacular10. It seemed even more so, because no such brutal displacement had been seen over the previous period from the 9th to the 30th of June 1954, nor was seen over the subsequent period from the 30th of June to the 9th of July.
10 It was particularly so for my laboratory head Jacques Bourgeot. He was the observer on duty at the moment of the eclipse, and he telephoned me a few minutes after the event to tell me of this utterly spectacular displacement.
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Graph XXXIII
COMPARISON OF THE AZIMUTHS OBSERVED DURING THE TWO ECLIPSES
OF 30 JUNE 1954 AND 2 OCTOBER 1959
___________________________
Source: Allais, unpublished note of 10 November 1959, Movement of the paraconical pendulum and the total solar eclipse of 2 October 1959
The Anisotropy of Space, p. 170
17R The eclipse of 1959 Two series of observations B and C were performed simultaneously in order to observe the movement of paraconical pendulums during the eclipse of 2 October 1959. Series B (30 September - 4 October 1959) was performed with the anisotropic support (pp. 166-167). A comparison is made with Series A (pp. 168-170). Refer to Graph XXXIII opposite, from page 170. Series C (28 September - 4 October 1959) was performed with the isotropic support (pp. 315-319)11. It should be appreciated that in 1959 the amount of the solar surface eclipsed was only 36.8% of the surface eclipsed in 1954 (p. 168, note 1).
11 See below, p. 19*
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2. – Structures of the pendulums and processes of observation during the eclipses of 1954 and 1959
- Series A
Asymmetrical pendulum consisting of a vertical disk and two horizontal disks of bronze. Total mass 19.8 kgs (p. 91). Length of the equivalent pendulum: about 90 cm.
- Series B and C
Asymmetrical pendulum consisting of a vertical disk of 7.5 kgs (p. 81). Total mass of the pendulum 12 kgs (p. 84). Length of the equivalent pendulum: 83 cm.
In the case of an asymmetrical pendulum one can show, and experiment confirms, that the plane of the disk tends to bring itself to the plane of oscillation of the pendulum (p. 93).
- Series A, B, and C
Bronze rod and bracket: 4.5 kgs (p. 84); Bracket supported by a steel ball of 6.5 mm diameter (from which comes the term paraconical pendulum (p. 81)); Support: fixed for series A and B (p. 81); movable for series C (pp. 241-242) (in this last case the plane of oscillation was able freely to assume any position between 0° and 180°).
- The experimental procedure for series A, B, and C
Each experiment lasted for 14 minutes. The pendulum was released every 20 minutes from the final azimuth which was attained in the previous experiment (pp. 84-85). The azimuths were measured in grades (400 grades = 360°), from the north, in the prograde direction (p. 87).
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Graph XXIII
PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT Chained Series
28 September 1959, 16h 20m — 4 October 1959, 3h 40m Hourly azimuths in grades
September
October
Legend: t0 and t1 – beginning and end of the total solar eclipse of 2 October 1959 Azimuths 0 and 200 grades correspond to the meridian. Azimuths 100 and 300 grades correspond to the East-West direction.
Sources: Graph 8617 (20 May 1996) and Table 7461 (4 November 1982)
Isotropic Support
The Anisotropy of Space, p. 318
19R 3. – Observations of the pendulums during the eclipses
a – Observations A and B with the anisotropic support
For the series A, it was seen that the plane of oscillation approached the meridian (azimuth 200 grades) during the eclipse (Graph XXIX, p. 165). The same thing happened for series B (Graph XXXI, p. 167).
Everything happened as though, in spite of the anisotropy of the support, the limit plane which was observed approached the Earth-Moon-Sun direction, which corresponded to the anisotropy of space.
I remind the reader that the direction of anisotropy of the support was 171 grades (p. 177).
b – Observations C with the isotropic support
The observations C were performed using the isotropic support, simultaneously with the observations B (pp. 315-319).
What was determined in this isotropic support case (Graph XXIII, p. 318, reproduced opposite) was that at the moment of the eclipse the plane of oscillation approached the meridian, just as for the anisotropic support.
By contrast, no spectacular deviation of the plane of oscillation was observed at the moment of the eclipse, as was the case with Graph XXIX (p. 165) for the observations A during the eclipse of 195412.
12 See above, p. 16*
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DURING THE THREE SERIES OF OBSERVATIONS, EACH INDEPENDENT FROM THE OTHERS, THE BEHAVIOR OF THE PARACONICAL PENDULUM WAS ABSOLUTELY COMPATIBLE WITH ITS BEHAVIOR IN THE MOST GENERAL CASE: A TENDENCY OF THE PLANE OF OSCILLATION OF THE PENDULUM TO APPROACH A LIMIT DIRECTION, VARIABLE OVER TIME, RESULTING FROM BOTH THE ANISOTROPY OF SPACE AND THE ANISOTROPY OF THE SUPPORT.
20R 4. – Common characteristics of the observations A, B, and C
1. The observations B and C represent observations of the same phenomenon – the partial eclipse of 1959. 2. In the three series A, B, and C of observations, the plane of oscillation of the pendulum approached the meridian.
In cases A and B, the plane of oscillation of the pendulum was exposed to a force tending to bring it back to the direction of anisotropy of the anisotropic support (171 grades). The influence of the anisotropy of space accordingly won out over the influence of the anisotropy of the support. 3. In all three cases, the behavior of the paraconical pendulum was completely analogous to its behavior in the most general case, i.e. a tendency of the plane of oscillation of the pendulum to approach a limit plane which was variable over time13.
13 § B III below, pp. 29-34.
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THE ECLIPSE EFFECT IS ONLY A VERY PARTICULAR CASE OF A MUCH MORE GENERAL PHENOMENON: THE EXISTENCE AT EACH INSTANT OF A DIRECTION OF ANISOTROPY OF SPACE, VARIABLE OVER TIME, TO WHICH THE PLANE OF OSCILLATION OF THE PENDULUM TENDS TO APPROACH DURING EACH ELEMENTARY EXPERIMENT OF 14 MINUTES. DURING A TOTAL SOLAR ECLIPSE, THE DIRECTION OF ANISOTROPY OF SPACE BECOMES COINCIDENT WITH THE EARTH – MOON – SUN LINE.
21R III – THE ECLIPSE EFFECT –
A PARTICULAR CASE OF A GENERAL PHENOMENON
1. – A general phenomenon: the existence of a direction of anisotropy of space
1. The eclipse effect is only a very particular case of a much more general phenomenon: the existence at each moment of a direction of anisotropy, variable with the passage of time, towards which the plane of oscillation of the pendulum tends to approach during each elementary experiment of 14 minutes (pp. 193-195)14. 2. In the case of the anisotropic support, the limit plane depends at the same time upon the anisotropy of the support, which is constant over time (pp. 176-183), and on the anisotropy of space, which is variable over time (pp. 193-196).
In the case of the isotropic support, the limit plane only depends upon the anisotropy of space. In this case, the limit plane is identified with the anisotropy of space (p. 240).
During a solar eclipse, the direction of anisotropy of space is the common direction of the Sun and the Moon.
2. – The relative significance of the eclipse effect
Actually there is a general phenomenon, of which the eclipse effect is only a special case – indeed, not the most interesting.
Part B of this memoir consists of an analysis of this matter.
14 Discussed in Part B, III below, pp. 29-34.
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ALTHOUGH IT MAY BE VERY SPECTACULAR, THE ECLIPSE EFFECT IS MUCH LESS SIGNIFICANT THAN THE EFFECTS OF THE ANISOTROPY OF SPACE, AS DEMONSTRATED BY MY EXPERIMENTS WITH THE PARACONICAL PENDULUM WITH ANISOTROPIC AND ISOTROPIC SUPPORTS.
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Indeed, the effects of the eclipse are spectacular and cannot be explained in the framework of currently accepted theories, but they can give only a very partial amount of information.
By contrast, the continuous experiments with the anisotropic and isotropic supports give anytime results which cannot be explained according to current theory.
Moreover, and above all, the experiments with the paraconical pendulum with isotropic support allow simultaneously determining the direction as well as the periodic structure of the anisotropy of space (pp. 184-187, 269-314).
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Table 1
ASYMMETRICAL PARACONICAL PENDULUM WITH ANISOTROPIC SUPPORT MONTH-LONG CHAINED EXPERIMENTS 1954-1960
Azimuths and periodic components of 24 and 25 hours in grades and in degrees = Azimuth of anisotropy of the support = 171.16 grades = 154.04 degrees
Notes:
1. All the experiments were performed at IRSID at Saint-Germain, except experiment 4 which was performed at Bougival. 2. The angular measurements are given in grades. Angles are reckoned from the North in the prograde sense. Measurements in degrees are shown in
parentheses. 3. The median date of each month-long series is reckoned in days, starting at 1 January 1954. 4. m and M are the minimum and maximum values of the azimuth of the plane of oscillation. is the average value of the azimuths .
The Anisotropy of Space, p. 92.
Note: In view of the very limited means of calculation which were available at the time, the calculations were made using 25h instead of 24h 50m. This approximation is acceptable as far as orders of magnitude are concerned.
23R Part B
MY 1954-1960 EXPERIMENTS WITH THE PARACONICAL PENDULUM
I – NINE ONE-MONTH-LONG SERIES OF OBSERVATIONS
1. – The anisotropic support - Seven one-month-long series of observations
From 1954 to 1960 I undertook seven series of continuous month-long observations with the asymmetrical1 paraconical pendulum with anisotropic support: over June-July 1954; over November-December 1954; over June-July 1955; in July 1958 at Bougival; in July 1958 at Saint-Germain, in parallel with the Bougival observations; over November-December 1959; and over March-April 1960 (pp. 79-235).
All these observational series were performed in my laboratory at IRSID in Saint-Germain, except for the fourth, which was performed in a underground gallery at Bougival, at a depth of 57 meters (pp. 90-92).
See Table I from page 92, opposite2.
1 B # A, pp. 84 note 4. 2 The differences of amplitude and azimuth observed over the seven series of experiments can be explained by the existence of a periodic component of 5.9 years (The Anisotropy of Space, pp. 438445).
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Graph I
Legend: the angles are reckoned in grades from the North in the prograde sense. An azimuth of 100 grades corresponds to the direction perpendicular to the meridian. An azimuth of 200 grades corresponds to the meridian 12h L.T.: moment of the passage of the Moon over the meridian..
Sources: Note to the Academy of Sciences of 18 November 1957, "Harmonic analysis of the movements of the paraconical pendulum"; and Graph IIIA of my Conference of 22 February 1958.
The Anisotropy of Space, p. 88.
24R A team of seven observers was formed for implementing each month-long series of observations. For implementing the two simultaneous series of observations of July 1958 in identical conditions at Bougival and Saint-Germain, two teams of seven observers each were necessary. All these experiments were chained3 (pp. 85-88). As an illustration, Graph I opposite from page 88 represents the azimuths observed from 7 June to 12 June 1955.
3 See pp. 11 above.
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Graph I
ISOTROPIC SUSPENSION
Source: my Note of 10 November 1959 (see Source of Table II)
The Anisotropy of Space, p. 252.
Legend: see Table II, p. 251. =a0 + a1 sin 2( - 1) + a2 sin 4( - 2)
The angles 1 and 2 are neighbors. The same holds for the coefficients a1 and a2.
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2. – The isotropic support - Two one-month-long series of observations
a – Simultaneous observations with the anisotropic support and with the isotropic support
In November-December 1959 and March-April 1960 I performed two series of observations using the pendulum with isotropic support, in parallel with the observations using the pendulum with anisotropic support (pp. 237-372).
b – Experimental procedure and method of analysis utilized for the paraconical pendulum with isotropic support. The method of mobile correlations
The experimental procedure and the method of analysis utilized with the observations with the paraconical pendulum with isotropic support were completely different from those utilized with the paraconical pendulum with anisotropic support. For the method of mobile correlations, see pp. 247-254.
The experimental procedure consisted of performing successive series of 10 experiments of 20 minutes each. In each experiment the pendulum was released from a specific azimuth, the same for the entire 3 hours and 20 minutes.
Such a procedure enables the azimuth of the direction of anisotropy at each moment to be calculated by simple correlation calculations from observations performed with ten different azimuths during the month (pp. 247-254).
Graph I opposite, from page 252, illustrates the application of the method of chained correlations (31 October to 2 November 1959).
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26R 3. – Factors determining the movement of the paraconical pendulum
a – The anisotropic support
The determining factors for the movement of the asymmetrical paraconical pendulum are essentially (pp. 171187):
- the Foucault effect
- the anisotropy of the support
- the anisotropy of space
- the Airy effect
- perturbations due to the support balls
The combined anisotropy of the support and space generates ellipses. These cause a precession, termed the Airy effect (p. 173)1
' = (3/8) p
p = 2 / T = g/l
where represents the azimuth of the plane of oscillation of the pendulum, and the major and minor axes in radians of the elliptical trajectory of the pendulum, and T its period of oscillation.
The Airy effect is a major factor in the theory of the Allais pendulum.
b – The isotropic support
In the case of the isotropic support, the determining factors for the movement of the asymmetrical paraconical pendulum are reduced to the Foucault effect, the anisotropy of space, the Airy effect, and perturbations due to the support balls.
1 See pp. 12 above.
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27R II – FOUR MAJOR FACTS
Four major facts dominate the analysis of my experiments with the asymmetrical paraconical pendulum (B A) (p. 84, note 4), both with anisotropic support and with isotropic support.
1- A direction of spatial anisotropy
At each instant there exists a direction of anisotropy of space, towards which the plane of oscillation of the asymmetrical pendulum tends to displace itself during a 14 minute experiment, in spite of the disturbing effect due to the anisotropy of the support, (pp. 193-195, 255-268)2.
2 – Periodic astronomical components
This direction of spatial anisotropy includes periodic components which are analogous to those of the theory of tides, linked with the movements of the Earth, the Sun, the Moon, the planets, and the stars, but the relative amplitudes of these periodic components are entirely different (pp. 271-272).
3 – Observed effects from twenty to a hundred million times greater than the effects calculated
The amplitudes of the periodic components of 24h 50m are of the order of twenty to a hundred million times greater than the amplitudes calculated from the theory of universal gravitation, both for the paraconical pendulum with anisotropic support and with isotropic support (pp. 123-124, 284-285).
2 See p. 31 below.
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28R 4 – Two crucial experiments
The two crucial experiments of June-July 1958 at SaintGermain and at Bougival (6.5 km away, in an underground gallery 57 meters deep) (pp. 142-161) gave identical results, in amplitude and in phase, for the luni-solar periodic component of 24h 50m (p. 146).
A previous conclusion completely confirmed
In my Conference of 22 February 1958 "Must the laws of gravitation be reconsidered?", of which an overall view was presented in March 1958 by the magazine Perspectives X (and also was published in English in 1959 in the magazine Aerospace Engineering), I concluded that the movement of the asymmetrical paraconical pendulum with anisotropic support included periodic components which were inexplicable within the framework of currently accepted theory.
This conclusion was confirmed by the two crucial experiments of July 1958, which were performed five months after my Conference of 22 February 1958.
This confirmation was electrifying, and totally swept away all the objections which had been previously brought forward.
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Graph VI
Source: Graph IV A 2 of my Conference of 22 February 1958.
The Anisotropy of Space, p. 104.
CONVERGENCE TO A LIMIT PLANE VARIABLE OVER TIME IS DEMONSTRATED BY THE THREE INDEPENDENT SERIES OF CHAINED OBSERVATIONS (FOR EACH SERIES, THE STARTING POINT AT THE INSTANT T IS THE AZIMUTH ATTAINED AT THE INSTANT T-60 MINUTES)
29R III – A DIRECTION OF SPATIAL ANISOTROPY
1. – Movement of the asymmetrical paraconical pendulum with anisotropic support
What observation actually shows is that everything happens as though, during each independent experiment of 14 minutes, there exists a limit plane, to which the plane of oscillation of the pendulum tends, resulting both from the action of the support and also from astronomical influences such as luni-solar action.
This limit plane continually varies with the passage of time.
a – Triply chained experiments
The existence of a limit plane which varies with time is perfectly illustrated by the independent triply chained experiments (pp. 103-104). See Graph VI from page 104, opposite.
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Table X
ANISOTROPY OF THE SUPPORT
Source: Graph IV.B.2 of my Conference of 7 November 1959, and my Note of 9 February 1957 to the Academy of Sciences, Experimental determination of the influence of anisotropy of the support on the movement of the paraconical pendulum.
Graph XXXIV ANISOTROPY OF THE SUPPORT
Source: Graph IV.B.1 of my Conference of 7 November 1959, and my Note of 9 February 1957 to the Academy of Sciences, Experimental determination of the influence of anisotropy of the support on the movement of the paraconical pendulum.
The Anisotropy of Space, pp. 180-181.
30R b – Determination of the anisotropy of the support
The effects of the anisotropy of the support can be determined by releasing the pendulum from different azimuths, and by calculating the correlation of the displacements with the azimuths (pp. 176-182).
The results of observation can be represented by the empirical formulas:
(1) ' = a0 + a1 sin 2( – 1) + a2 sin 4( – 2) (2) 2b = 2b0 + 2b1 sin 2( – 1') + 2b2 sin 4( – 2')
where the coefficients are determined by the method of least squares.
' represents the average variation of the azimuth during a 14 minute experiment, and b the small axis of the ellipse at the end of the 14 minutes.
The sinusoids have periods of 200 and 100 grades respectively.
It is found that the angles 1, 2, 1', and 2' are very close to the direction of anisotropy of the support3.
Over a very large number of experiments, the effects of the anisotropy of space on ' and b are effectively eliminated.
To the first approximation, equations (1) and (2) reduce to the two equations:
(3) ' = a0 + a1 sin 2( – 1) (4) 2b = 2b0 + 2b1 sin 2( – 1')
3 Equation (1) takes the Airy precession into account.
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31R c – Empirical representation of the movement of the pendulum, for the case of anisotropic support
For the results obtained by analysis of the influence of the anisotropy of the support, it can be validly considered that, to the first approximation, and during each experiment of 14 minutes, the following formulas hold:
(5) ' = - sin L + k sin 2(X - ) + K sin 2( – ) + (6) 2b = k' sin 2(X - ) + K' sin 2( – ) + '
In these equations, - sin L represents the Foucault effect, X is the average azimuth of the anisotropy of space corresponding to astronomical influences during the 14 minute period considered, and is the direction of anisotropy of the support. The coefficient k is variable over time (pp. 193-195).
Naturally equation (5) considers the global effect ', and thus includes the Airy effect.
The direction Y of the limit plane is determined by the equation:
(7) f sin 2(Y - ) = k sin 2(X - ) + K sin 2( – )
The fact that the plane of oscillation of the pendulum steadily moves away from the direction of anisotropy of the support shows that the coefficient k is of an order of magnitude comparable to that of the coefficient K.
The determination of the direction X of the anisotropy of space implies that the coefficient K is negligible, in other words, that the support of the pendulum is isotropic4.
4 The Anisotropy of Space, pp. 241-246.
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Graph II
PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT AZIMUTH OF THE DIRECTION OF ANISOTROPY OF SPACE
determined from the month-long series of observations 20 November 18h — 15 December 6h, 1959
Legend: N = 197 relevant values of the azimuth of anisotropy from 3h to 3h. The azimuths are reckoned in grades from the South, positively in the prograde sense. Source: Graph 10842 and Table 12708 (18 October 1985)
Graph III
PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT AZIMUTH OF THE DIRECTION OF ANISOTROPY OF SPACE
determined from the month-long series of observations 16 March 21h — 15 April 18h, 1960
Legend: N = 240 relevant values of the azimuth of anisotropy from 3h to 3h. The azimuths are reckoned in grades from the South, positively in the prograde sense. Source: Graph 10977 and Table 12705 (19 December 1985)
The Anisotropy of Space, pp. 261-262.
32R
2. – Movement of the paraconical pendulum with isotropic support
a – In the case of an isotropic support, the equations (5) and (6) above reduce to:
(8) ' = - sin L + k sin 2(X – )
(9) 2b = k' sin 2(X - )
b – The fundamental importance of my experiments of 1959-1960 with a paraconical pendulum on an isotropic support cannot be sufficiently underlined (pp. 49, 240, 326-330).
These experiments, in fact, decisively demonstrated the existence of a direction of spatial anisotropy varying over time, and they also yielded a great deal of information which could not be obtained with the experiments with the paraconical pendulum with anisotropic support.
The two graphs opposite represent the directions of spatial anisotropy during the experiments of November – December 1959 and March – April 1960 with the isotropic support (pp. 261-262).
During these two periods, the variations in azimuth of the direction X of anisotropy were considerable: about 1800 grades, i.e. 4.5 full turns, in the prograde direction over 25 days in November – December 1959, and about 900 grades, i.e. 2.25 full turns, in the retrograde direction over 31 days in March – April 1960 (p. 259).
c – Actually at that time, I preferred to wait for the definitive and complete proof of the existence of anomalies in the motion of the paraconical pendulum with anisotropic support provided by the two crucial experiments of July 1958 at Bougival and Saint-Germain, before constructing an isotropic support (pp. 238-240).
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33R d – In the analysis of the observations of the paraconical pendulum with isotropic support, a new method was used for analyzing the data – the method of mobile correlations (pp. 247-252) – and this permitted a large amount of information of all sorts to be obtained from the two series of experiments of November – December 1959 and March – April 1960 (pp. 255-330)5.
This method enabled information of exceptional interest to be gathered (pp. 255-330), which could not have been obtained by the method of chained observations. Naturally it required releases of the paraconical pendulum every 20 minutes from specific azimuths. e – The experimental procedure of mobile correlations made it possible to demonstrate an average direction of anisotropy of space quite close to the East-West direction (pp. 256-258). f – This method involved difficulties in application, due to the perturbing influence of some of the support balls, but this problem was successfully overcome (pp. 253-258).
5 See in particular Part B I.2, above, pp. 25 and 25*.
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THE VARIATIONS OVER TIME OF THE ANISOTROPY OF SPACE ARE DETERMINED BY THE MOVEMENTS OF CELESTIAL BODIES, AND IN PARTICULAR BY THE RELATIVE MOVEMENTS OF THE SUN AND THE MOON.
34R 3. – Periodic components of the direction X of spatial anisotropy
The variations over time of the direction of anisotropy of space are linked to the movement of celestial bodies (pp. 184187).
In particular, the tandem action of the Moon and the Sun on the direction of anisotropy of space causes periodic variations in the azimuth of the plane of oscillation of the pendulum in both anisotropic support and the isotropic support cases (pp. 184-187), as discussed next.
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Graph V AZIMUTH OF THE PARACONICAL PENDULUM Month-long series of June-July 1955 Adjustment by the Buys-Ballot method to a wave of 25h
Source: My Note of 19 November 1957 to the Academy of Sciences, Harmonic Analysis of the Movements of the Paraconical Pendulum, and Graph IIIA of my
Conference of 22 February 1958.
The Anisotropy of Space, p. 100.
TO AN AMPLITUDE OF 14 GRADES IN 25 HOURS, THERE CORRESPONDS AN AVERAGE PERIODIC COMPONENT
14 ' = _____________ . _____ rad/sec
25 · 60 · 60 200
= 0.244 · 10-5 rad/sec
35R IV – A VERY REMARKABLE PERIODIC STRUCTURE
The nine month-long series of observations with the anisotropic support and the two month-long series of observations with the isotropic support are characterized by very remarkable periodic structures. 1. – Periodic structure of the month-long series of observations of the asymmetrical paraconical pendulum with anisotropic support a – The seven month-long series of observations of the asymmetrical paraconical pendulum with anisotropic support are characterized by a very remarkable periodic structure (pp. 96-101, 103-107, 130-141, 144-159, 184-187). b – Particularly deep analysis was carried out for the luni-solar wave of 24h 50m (pp. 100, 106-112, 144-155).
In order to simplify certain harmonic analysis calculations using the Buys-Ballot method (p. 96, note 1) and in view of the very limited means of calculation which were at my disposal in that era6, I substituted a period of 25h for the period of 24h 50m, for example on page 100.
As an example, Graph V opposite (p. 100) shows the lunisolar component of 25h calculated by the Buys-Ballot method.
6 Vide my justification, page 98, note 7.
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Table II
AZIMUTH OF THE PARACONICAL PENDULUM AND ATMOSPHERIC PRESSURE
Month-long series of June-July 1955 Adjustment to 13 periods of the theory of tides Hydrographic Service of Paris and Hydrographic Institute of Hamburg
Source: My Note of 19 November 1957 to the Academy of Sciences, Harmonic Analysis of the Movements of the Paraconical Pendulum, and Table IIIA of my
Conference of 22 February 1958.
The Anisotropy of Space, p. 99.
36R c – Analysis together with 13 periods from the harmonic analysis used in the theory of tides was particularly suggestive (in particular, see the Tables on pages 99, 187, 272, and 287).
The same periodicities as in the theory of tides appeared to be significant in the movements of the paraconical pendulum, but their coefficients of amplitude were very different.
As an illustration, the results obtained by the hydrographic services of Paris and Hamburg for the series of June-July 1955 are shown opposite (Table II, p. 99).
A comparison with atmospheric pressure is also presented. The periodic structure of the two series is completely different.
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Table V
DISPLACEMENTS OF THE PLANE OF OSCILLATION OF THE PARACONICAL PENDULUM IN HUNDREDTHS OF A GRADE PER MINUTE FROM THE MERIDIAN DIURNAL AND SEMI-DIURNAL LUNI-SOLAR EFFECTS Observed amplitudes and coefficients of the luni-solar periodicities
Legend: (1) Absolute values. The amplitudes in grades per minute corresponding to the paraconical pendulum are multiplied by 100. (2) Relative values = absolute values / total of the amplitudes (or the coefficients)
Source: (1) Displacements of the azimuth of the plane of oscillation of the paraconical pendulum in the meridian plane (Tables 6629 and 6630 of 1960) (2) Coefficients of the current theory of luni-solar periodicities: see Table IV of § E.1
The Anisotropy of Space, The paraconical pendulum with isotropic support, p. 287.
FOR THE PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT, THE RATIO OF THE COMPONENT OF 24H 50M TO THE COMPONENT OF 24H IS ABOUT 14 TIMES LARGER, THAN WITH THE THEORY OF TIDES (4.12/0.294=14.01)
37R 2. – Periodic structure of the month-long series of observations of the paraconical pendulum with isotropic support
A remarkable periodic structure appeared here as well.
a – For illustration, Table V opposite (p. 287) shows the results of analysis of the series of observations of NovemberDecember 1959 and of March-April 1960 together with waves considered in the theory of tides. In both cases the component M1 of 24h 50m (24.84h) is particularly marked.
As shown by Table V, the coefficients of the different components are very different from those in the theory of tides (pp. 284-287). Particularly, the M1 component(25h) is much more emphasized than the K1 component (24h).
b – I cannot recommend enough to the reader referring to the overall view of my experiments on the paraconical pendulum with isotropic support (pp. 326-330).
Two facts appear particularly significant:
• First, the directions X of the anisotropy of space in November-December 1959 and March-April 1960 both had the same sidereal monthly period of 27.322 days, of a relatively significant amplitude.
The periodic components for NovemberDecember 1959 and March-April 1960 are remarkably in phase (at approximately 8 hours), and at about two days they reach their maxima when the declination of the Moon reaches its minimum (p. 308).
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38R This sidereal lunar monthly periodicity is notably present in the cumulative values of deviations NorthSouth and East-West, with a remarkable agreement of phase being present as well (Tables VI, VII, and VIII, pp. 308, 311, and 313). • The azimuths X and the deviations exhibit very marked diurnal periodicities, particularly a periodicity of 24h 50m. (Tables IV and V, pp. 272 and 287). The significant periodicities which appear are the same as those of the theory of tides, but their relative amplitudes are quite different.
c – One may well ask oneself why, when it occurs, the near alignment of the Moon and the Sun does not generate the same effects as a total eclipse.
In fact, the importance of the monthly sidereal period of 27.322 days shows that these effects exist. But they can only really be perceived over a period of several months7.
7 Moreover, at the moment of a total eclipse, there is undoubtedly an effect of resonance in a system of stationary waves in the ether.
(With regard to the existence of such a system, see The Anisotropy of Space, p. 542, note 2, §1).
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Graph XXVI OBSERVATIONS IN JULY 1958 AT BOUGIVAL
Legend: For the formulation of the test, see §B.1.3 above and the Legend of Graph XI. Source: Annex IIIA of my Communication of 1961 to the International Institute of Statistics (see Source of Graph XXII).
The Anisotropy of Space, p. 156.
THE PROBABILITY OF OBTAINING THE OBSERVED AMPLITUDE FOR THE LUNI-SOLAR COMPONENT OF 24H 50M BY CHANCE IS ONLY 0.07%
39R 3. – A test of periodicity
In April 1957 I was able to formulate a test of periodicity for autocorrelated series. The application of this test allowed me to become certain of the existence of the wave of 24h 50m (pp. 55 and 113-117).
• For illustration, I reproduce opposite the application of this test to the month-long series of observations of July 1958 at Bougival. The probability of obtaining by chance the observed amplitude of the luni-solar oscillation of 24h 50m is only 0.07%.
• Overall, it was the harmonic analysis of the various series of observations of the paraconical pendulum with anisotropic support and of the series of observations of the paraconical pendulum with isotropic support which made me absolutely certain of their periodic structure as far as the orders of magnitude of the components of 24h 50m, 24h, 12h 25m, and 12h are concerned, and of the impossibility of explaining them by the theory of gravitation, whether or not completed by the theory of relativity.
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NO PREVIOUS EXPERIMENTER HAS EVER INVESTIGATED, OR ATTEMPTED TO INVESTIGATE, THE PERIODIC STRUCTURE OF THE MOVEMENTS OF A PENDULUM, AND IN PARTICULAR ITS LUNI-SOLAR COMPONENTS.
40R 4. - Overall view
• Seen overall, the harmonic analysis of the month-long series of observations of the paraconical pendulum with anisotropic and isotropic supports disclosed a very remarkable underlying periodic structure.
This makes it clear why experiments for a few hours with a Foucault pendulum have always been notable for inexplicable anomalies.
• Particularly, my experiments with the paraconical pendulum with isotropic support marked a fundamental stage in my researches, and they enabled me to obtain results of exceptional importance.
In fact, the periodic structures which were brought to light exhibited great underlying coherence, particularly as far as their phases were concerned.
The existence of anomalies in the movement of the paraconical pendulum has become absolutely certain.
• No previous experimenter has ever investigated, or has ever attempted to investigate, the periodic structure of the movements of his pendulum, in particular its luni-solar components.
The reason is twofold: Firstly, the theoreticians have always considered that the influences of the Sun and the Moon on the movement of a pendulum were too feeble to be detected experimentally.
Secondly, all previous experiments have been limited to durations of only a few hours.
41L
FOR THE LUNI-SOLAR WAVE OF 24H 50M, IN THE CASE OF THE PARACONICAL PENDULUM WITH ANISOTROPIC SUPPORT, THE EFFECTS OBSERVED ARE ABOUT TWENTY MILLION TIMES GREATER THAN THOSE CALCULATED. IN THE CASE OF THE PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT, THE RATIO BETWEEN THE OBSERVED EFFECTS AND THE CALCULATED EFFECTS IS ABOUT A HUNDRED MILLION. THESE DIFFERENCES BETWEEN THE CALCULATED VALUES AND THE OBSERVED VALUES ARE ENORMOUS, AND WITHOUT ANY EQUAL IN THE LITERATURE.
41R V –TOTALLY INEXPLICABLE OBSERVATIONS IN THE FRAMEWORK OF CURRENT THEORY
1. – Orders of magnitude incompatible with current theory In both cases, with the experiments with the anisotropic
support and with those with the isotropic support, it is found that the amplitudes of the periodic effects are considerably greater than those calculated according to the law of gravitation, whether or not completed by the theory of relativity.
In the case of the anisotropic support, the amplitude of the luni-solar component of 24h 50m is about twenty million times greater than the amplitude calculated by the theory of universal gravitation (pp. 118-129 and Table VII, p. 129)8.
In the case of the paraconical pendulum with isotropic support, this relation is about a hundred million (pp. 285-328).
The discrepancies discovered are enormous, and, as far as I know, unmatched in the literature.
8 The period of 24h 50m is derived from the period of rotation of the Earth of 24h and from the synodic period of the Moon of 29.53 days (p. 97, note 4 and the tables of pp. 99, 187, 272, and 287).
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Table V FORCES ACTING UPON THE FOUCAULT PENDULUM DUE TO THE ATTRACTION OF CELESTIAL BODY i RELATIVE TO AXES FIXED W.R.T. THE EARTH
The Anisotropy of Space, p. 127
Component (6) is of the order of 10-8 Component (7) is of the order of 10-13. This is the one which influences the movement of the pendulum.
42R 2. – An immediate orders-of-magnitude calculation
In the case of the paraconical pendulum with anisotropic support, the order of magnitude of 1 to 20 million can be immediately deduced from the theory of universal gravitation and the theory of relative movements.
In this case, effectively, for the 24h 50m component, the order of magnitude observed for the variation of the azimuth is 0.186 ·10-5 radian/sec (average for all the observations) (p. 123).
As for the calculated effects, as I wrote in my article of 1958 "Should the laws of gravitation be reconsidered?" (AeroSpace Engineering, 1959):
"The extraordinary minuteness of the calculated effects can be easily explained if one keeps in mind that, to obtain the
effective gradient →f of the luni-solar attraction of a point on
the surface of the Sun with respect to the Earth, it is necessary to take the difference between the attractions between that point
and to the center of the Earth. The gradient →f is of the order of
10-8.
"Moreover, the plane of oscillation of the pendulum can only turn under the influence of the luni-solar attraction due to variations of that gradient around the point considered. It is
therefore necessary to consider the difference →f between the value of →f at the average position of the pendulum and its value at a neighboring point. →f is of the order of 10-13.
"The ratio of the calculated effects of order 10-13 and the observed effects of order 10-5 is of the order of 10-8, i.e. of the order of a hundred million."
Nobody has yet been able to impugn the validity of this calculation.
(See Table V of page 127, reproduced opposite).
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THE AMPLITUDES OF THE LUNI-SOLAR EFFECTS OBSERVED IN THE MOVEMENT OF THE PARACONICAL PENDULUM ARE OF DYNAMIC ORIGIN, NOT STATIC AS FOR DEVIATIONS OF THE VERTICAL OR OF THE INTENSITY OF GRAVITY. THESE EFFECTS CAN ONLY BE OBSERVED WHEN THE PENDULUM IS MOVING.
43R On this essential point, see equation (3) of the last paragraph of page 120 and the two first paragraphs of page 121 of Chapter I of "The Anisotropy of Space". The movement of the pendulum is determined by the variations of weight in the field swept by the pendulum, and these variations correspond to the second term of equation (3) on page 120, which is given by equations (7) and (10) of Table V on page 127, reproduced on page 42* above. This equation results immediately from the equations (8) and (9) of that Table.
3. – The dynamic character of the observed effects
The observed effects are only seen when the pendulum is moving.
They are not connected with the intensity of weight (gravimetry) (p. 135, note 6), but with the variation of weight (or of inertia) in the space swept by the pendulum (pp. 118-119).
Actually, while the movement of the plane of oscillation of the pendulum is inexplicable by the theory of gravitation, the deviations from the vertical are explained perfectly by that theory (p. 135, note 6).
The deviations from the vertical correspond to equation (6) of Table V of page 127, page 42* above. They correspond to a static phenomenon, while my experiments correspond to a dynamic phenomenon.
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Graph XVII EXPERIMENTS OF JULY 1958 AT BOUGIVAL AND AT SAINT-GERMAIN
Results of the Buys-Ballot filter for a 24h 50m filter
Source: Allais, 1958, Should the laws of gravitation be reconsidered? (Appended complementary Note)
The Anisotropy of Space, p. 146.
THE PERIODIC STRUCTURES OBSERVED AT BOUGIVAL AND AT SAINT-GERMAIN CORRESPONDED IN A VERY REMARKABLE MANNER. THEY SWEPT AWAY ALL PREVIOUS OBJECTIONS.
44R VI – TWO CRUCIAL EXPERIMENTS
In July 1958 two crucial experiments were performed simultaneously at Saint-Germain and at Bougival in identical conditions (pendulums with anisotropic supports).
The laboratory in Bougival was located in an underground gallery 6.5 km from Saint-Germain, below 57 meters of clay and chalk.
The periodic structures which were observed corresponded in a remarkable manner.
At Saint-Germain and at Bougival the two luni-solar 24h 50m wave components were practically identical in amplitude and phase. The same was true for the 12h 25m wave components.
By contrast, while the 24h and 12h components were practically identical in amplitude, they had opposite phases9.
Graph XVII from page 146, reproduced opposite, shows the two 24h 50m components at Bougival and Saint-Germain in July 1958.
These crucial experiments swept away all the objections previously raised against the validity of my experiments.
An electrifying confirmation
In fact, the results of the experiments of July 1958 confirmed in an electrifying manner my previous reasoning, leading to the conclusion that, in the movement of the paraconical pendulum with anisotropic support, there are anomalies of a periodic character which are totally inexplicable in the framework of currently accepted theories.
9 This fact is still not understood.
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45R Part C
OVERALL VIEW
Several overall conclusions can be drawn from the previous explanation, which is certainly too brief.
I – THE SCIENTIFIC INTEREST OF THE ECLIPSE EFFECT
It seems best for me to quote the commentary which I gave on page 169:
"Whatever the intrinsic scientific importance of the anomalies of the paraconical pendulum corresponding to eclipses may be considered to be – certainly major because these anomalies are totally inexplicable in the light of the currently accepted theory of gravitation – their relative significance is minor, as compared with that of the periodic luni-solar anomalies observed, whose existence is conclusively established by the thousands of observations made and from which they have been deduced."
In fact, continued observation of the movement of a paraconical pendulum can yield much more copious and useful data, than can be deduced simply from eclipse effects.
46L
THE OBSERVATIONS OF THE PARACONICAL PENDULUM WITH ISOTROPIC SUPPORT ENABLE THE PERIODIC STRUCTURE OF THE DIRECTION OF ANISOTROPY OF SPACE TO BE DETERMINED, AND THENCE ENABLE PREDICTION OF THIS DIRECTION OF ANISOTROPY AT A GIVEN PLACE.
46R II – INFORMATION OBTAINABLE FROM EXPERIMENTS WITH THE PARACONICAL PENDULUM
The essential information which can be deduced from experiments on the paraconical pendulum is the following:
1 – Periodic structure of the movements of the paraconical pendulum
The periodic structure of the movements of the paraconical pendulum can be determined by harmonic analysis of the month-long series of observations of the paraconical pendulum with anisotropic support, starting from the wave components of the theory of tides.
2 – Determination of the direction of anisotropy of space
The direction of the anisotropy of space at any given moment, and its periodic components, can be determined from observations of the paraconical pendulum with isotropic support10.
3 – Prediction of the direction of anisotropy of space
There is an exact similarity between the prediction of the direction of spatial anisotropy and the prediction of the heights of tides at a given place.
The observations made actually allow one to determine the periodic structure of the direction of anisotropy of space, and thence to predict what this direction of anisotropy will be at a given place.
10 See pp. 32 and 32* above.
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THE LETTER OF MAY 1959 FROM PAUL BERGERON TO WERNER VON BRAUN CONFIRMS THE TOTAL IMPOSSIBILITY OF EXPLAINING THE PERCEIVED ANOMALIES WITHIN THE FRAMEWORK OF CURRENTLY ACCEPTED THEORY.
47R III – ON THE VALIDITY OF MY EXPERIMENTS
With regard to the validity of my experiments, it seems best to reproduce here the testimony of General Paul Bergeron, ex-president of the Committee for Scientific Activities for National Defense, in his letter of May 1959 to Werner von Braun (p. 231):
"Before writing to you, I considered it necessary to visit the two laboratories of Professor Allais (one 60 meters underground), in the company of eminent specialists – including two professors at the Ecole Polytechnique. During several hours of discussion, we could find no source of significant error, nor did any attempt at explanation survive analysis.
"I should also tell you that during the last two years, more than ten members of the Academy of Sciences and more than thirty eminent personalities, specialists in various aspects of gravitation, have visited both his laboratory at Saint-Germain, and his underground laboratory at Bougival.
"Deep discussions took place, not only on these occasions, but many times in various scientific contexts, notably at the Academy of Sciences and the National Center for Scientific Research. None of these discussions could evolve any explanation within the framework of currently accepted theories."
This letter confirms clearly the fact that was finally admitted at the time - the total impossibility of explaining the perceived anomalies within the framework of currently accepted theory.
In fact, the totality of my experiments established with absolute certainty the existence of anomalies in the movement of the paraconical pendulum.
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DUE TO THE INCREDIBLE DOGMATISM OF SCIENTIFIC CIRCLES AT THE TIME, SCIENCE HAS LOST AT LEAST FORTY YEARS. NOT ONLY WERE MY EXPERIMENTS NOT FOLLOWED UP, BUT THEY WERE SUCCESSFULLY HIDDEN.
48R
IV – ON THE TERMINATION OF MY EXPERIMENTS WITH THE
PARACONICAL PENDULUM
The termination of my experiments on the paraconical pendulum, after the quite extraordinary success of the two crucial experiments of July 1958 at Bougival and SaintGermain (pp. 142-161), was a result of the incredible dogmatism of the scientific world in that era.
Over many centuries, no phenomenon had ever before been exhibited whose observed values were from twenty to a hundred million times greater than the values obtained by calculation. One might have legitimately thought that the exceptional chance presented for the deeper investigation of such a phenomenon would not have been missed – but that is what actually happened.
Science has lost at least forty years. Not only have my experiments not been followed up, but they have been successfully hidden.
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49R
ANNEXES
50L
50R ANNEX I
THE THEORETICAL EFFECT OF THE ANISOTROPY OF SPACE
1. – The hypothesis of inertial space anisotropy
1. - Since 1955, and in view of the observational results, I was induced to formulate the hypothesis of the anisotropy of inertial space.
I was able to show that, in this manner, it was possible to explain the observed anomalies by supposing a variation of inertial mass from a direction of anisotropy varying over time (pp. 206, 197-212)11.
The theoretical implications of the hypothesis of the anisotropy of inertial space are presented on pages 206-212. See particularly Tables XII and XIII (pp. 211-212) for the case of an anisotropic support.
The case of an isotropic support is analyzed on pages 320325.
This analysis is founded upon two essential results with regard to the magnitude of the effect of the anisotropy of space and the movement of the plane of oscillation of the pendulum.
11 Naturally the hypothesis of the anisotropy of inertial space implies that the periods of oscillation of a pendulum will be different in the direction of anisotropy of inertial space from within the perpendicular direction.
Due to this, the oscillations of the pendulum will somewhat resemble Lissajoux figures; but the present phenomenon is much more complex, because of the predominance of the Airy effect (p. 26 above), and because of the variation over time of the direction and intensity of the anisotropy of space.
51L
THE HYPOTHESIS OF THE ANISOTROPY OF INERTIAL SPACE LEADS TO THE CONCLUSION THAT, THE LONGER IS THE PENDULUM, THE LESS IS THE FOUCAULT EFFECT DISTURBED.