Feature

Anarchy in Molecules Determines Stretchability

Cause Radio Disturbances

Nature Ramblings: Hidden Resources

[Photograph]: Unbeaten

“Baby” Betatron Produces Inexpensive Radiations

Floating Drydocks Used in Combat Zones

[Photograph]: Duck Stamp

Bahama Banks May Hide Submarine Oil Field

New Elements Named

More Powerful than TNT

Germs Become Guinea Pigs in Nutrition Tests

Measurement Standard