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Books of the Week

Revolution in Animal Breeding

From Now on: Energy

Good Neighbors in Science

Scientist Refused Passport

Second Largest Meteor Dug Half-Mile-Wide Crater

Better Electrical Storage

Small-Size TV Tube Has Industrial Applications

Ways to Stop Tooth Bleed

Pyrethrum Insecticide Synthesized Commercially

Apple Scab Makes Earliest Appearance Yet

Cheaper Coffee in Future