Feature

Disease-Spreading Snails in Japan Successfully Fought

As Rat and Mouse Fighters, Cats Declared Failure

Need All-Pervading Ether

Medicine to Double in Next Ten Years

Device Ends Pilot’s Oxygen Lack Worries

Better Pest Control

Tar Spots in Cotton Fabric Are Resin from Cotton Plant

Pigs Raised like Chicks

Magnetic Fluid Clutch: Force Transmitting Device

First Crystal Virus from Growth on Animal

Rain Detection by Radar More Difficult than Hoped

Change Reportable Ills