Feature

Front Matter

Skull Just Found in England May Be of Oldest Englishman

Ultraviolet Window Admits One Wavelength to the Earth

Diary of Artist Becomes Good Scientific Document

Progress toward Synthesis of Chlorophyll Is Reported

“Coldest” Star in Universe Found by Chicago Astronomer

Fight Cancer by Inducing It Is Suggestion in Vienna

Humped Bull Links Ancient India and Mesopotamia

Trichinosis Ten Times as Common as Has Been Supposed

Health Officers Queried about Polio Protection

In Science Fields

Chickens Lose Their Brains If New Diet Factor Is Missing