Feature

Clean Disposal of Waste Provided by Food Grinder

Vitamin Is Old-Fashioned; New Names Should Be Used

Animal Charcoal Successful as Treatment for Infections

Engineer Sees Wider Use of Precious Metals in Industry

Finds Freak of Nature Awed Ancient People in Canyon

Mayan Indian God Found with Mother-of-Pearl Eyes

Strife of Fire and Ice Created Crater Lake

Air Survey of New Mexico Aided by 275-Pound Camera

Soviet Ice-Breaker Will Seek “Lost” Arctic Island

Change of Cracker Size Affects Diabetic Patients

Stars and Nebulae Only Minute Part of Universe

Century of Weather in Few Months, Record for Testing