Feature

2,000,000-Volt X-Rays

Nature Ramblings: Ready for Spring

M-18 Tank Destroyer Had Part in Recent Drive

Army Alert for Influenza

Toast, Bacon and Eggs Cooked at Same Time

In Science Fields

Science Service Director Receives Journalism Medal

New Machines and Gadgets

Heart Disease Increase

Photographs Aid Doctors

[Photograph]: Bayeux Tapestry

Pencil-and-Paper Tests Best for Picking Mechanics