25 AUGUST 1923, page 9

The

ENGLISH-SPEAKING WORLD. BY EVELYN WRENCH. p ERSONAL contact is one of the best methods of dispelling national antipathies, and all concerned are to be congratulated on the......

Science.

THE ATOSIIC THEORY. T HE notion that matter is atomic in structure is, when made properly definite, one of the most fruitful notions . in the history of science. As a vague......