Saxl, Erwin J. and Mildred Allen.
Text: "1970 solar eclipse as 'seen' by a torsion pendulum." The detection of the eclipse by measurement of the period of the pendulum, leads to the re-examination of certain principles of physics. Physical Review D. Particles and Fields. 3(4), Feb. 15, 1971. p. 823-825.
See Also: anomalous phenomena, gravitation, foundations of physics, solar eclipses.
Source: