Feature

New Machines and Gadgets

Front Matter

Pigeons Lured by Gambling

Predict Forest Insect Spurts

New Disease Due to Form of Red Blood Molecule

Yellowstone Geyser Now Grows in Parking Space

Now You Can Open That Bottle with Your Finger

Clue to Baby Deformities

Chemical Tests with Blood

[Photograph]: Medical Teams

Indoor “Shooting Stars”

Dentists Now Make Fillings with Plastics and Resins