149. Lorentz, H. A.PROBLEMS OF MODERN PHYSICS. A COURSE OF LECTURES DELIVERED IN THE CALIFORNIA INSTITUTE OF TECHNOLOGY. 312p., New York, Ginn, 1927.
Retardation of moving clocks is discussed on p. 91, 94, 98, 103, 253.
150. McCrea, W. H.THE CLOCK PARADOX IN RELATIVITY THEORY. Nature 167:680, Apr. 28, 1951.
The writer contends that it has never been made quite clear that there really is no paradox.
151. McCrea, W. H.THE FITZGERALD-LORENTZ CONTRACTION - SOME PARADOXES AND THEIR RESOLUTION. Roy. Dublin Soc. Sci. Proc. 26:27-44,illus., May 1, 1952.
152. McCrea, W. H.RELATIVISTIC AGEING. Nature 179:909-910, May 4, 1957.
Discussion of relativistic versus asymmetric ageing in connection with space travel.
153. McCrea, W. H.RELATIVITY AND SPACE TRAVEL. Nature 177:784-785, Apr. 28, 1956.
Contends that Professor Dingle's exposition of relativity is wrong.
154. McCrea, W. H.RELATIVITY AND SPACE TRAVEL. Nature 178:681-682, Sept. 29, 1956.
Statement prepared in conclusion of argument with Herbert Dingle.
155. McCrea, W. H.A TIME-KEEPING PROBLEM CONNECTED WITH GRAVITATIONAL RED SHIFT. Helv. Phys. Acta Suppl., IV:121-124, 1956.
It is shown that a particle-clock which describes a circular orbit in a central gravitational field appears to go slow as compared with a similar clock at a greater orbital distance. The factor appearing in the comparison can be interpreted by a combination of the effects concerned in the gravitational red shift and in the clock paradox.
156. McMillan, E. M.THE "CLOCK PARADOX" AND SPACE TRAVEL. Sci. 126:381-384, Aug. 30, 1957.
- 31 -
