Feature

Synthetic Hormone Helps Cut Meat Cost in Half

Human Color Vision

Atomic Sterilization

Particles Fight Germs

[Photograph]: Transistor for Amplification

Spontaneous “Cure” of Cancer Does Happen

Patent Fossil Method for Oil Prospecting

[Photograph]: Night Display

“Three-Wire” Plugs Reduce Shock Hazards

Corn Tells America’s Story

Patent Awarded for Shrimp Cleaning Machine

Much Air in Water Harms Some Creatures