Feature

Electrons Time Lightning and Paint Its Portrait

Front Matter

Chemical Riches from Oil

Front Matter

Morale-Building Should Be Eliminated for Morale

“Laundries” Will Wash War Gases from Food

Reduction of Smoke and Smell from Diesel Engines Studied

“David” Comet Loses Fight with “Goliath” Jupiter

Science Talent Search Washington Trip Winners

[Photograph]: Protection

New Electrostatic Device Picks Tin from Worthless Rock

Health Service Officer Stricken by Rabbit Fever