Allais effect
Alleged anomalous behavior of pendulums and gravimeters / From Wikipedia, the free encyclopedia
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The Allais effect is the alleged anomalous behavior of pendulums or gravimeters which is sometimes purportedly observed during a solar eclipse. The effect was first reported as an anomalous precession of the plane of oscillation of a Foucault pendulum during the solar eclipse of June 30, 1954 by Maurice Allais, a French polymath who later won the Nobel Prize in Economics.[1] Allais reported another observation of the effect during the solar eclipse of October 2, 1959 using the paraconical pendulum he invented.[2][3] This study earned him the 1959 Galabert Prize of the French Astronautical Society and made him a laureate of the U.S. Gravity Research Foundation for his 1959 memoir on gravity.[4] The veracity of the Allais effect remains controversial among the scientific community, as its testing has frequently met with inconsistent or ambiguous results over more than five decades of observation.
This article needs attention from an expert in Physics. The specific problem is: The nature of the effect is not described. (June 2022) |