electromagnetic

EINSTEIN SEEMS TO SAY THAT UNALTERABLE CAN BE ALTERED Therefore, One Holds, Views of Both Dr. Jackson and Mr. Russell Are Borne Out
To the Editor of The New York Times:

New York Times, November 2, 1930, Sunday
Section: Editorial, Page E2, 5965 words
Letters From Times Readers On Topics in the News; 
MR. RUSSELL UPHOLDS THEORY OF A "TWO-WAY" UNIVERSE
Proton Is Not a "Hole," He Declares, Merely Because It Acts Like One