Feature

Patent Given to Circular-Winged Plane

New Machines and Gadgets

Synchronize 3-D Movies

Wildlife Chief Dismissed

Baby Robins Making Springtime Debut

Sex Hormones Studied as Cause of Cancer

Liver Cancer Relief by Massive X-Ray Doses

[Photograph]: Giant Fuselages

Bed Sheet Is Signal for Traffic of Midges

32 Groups Protest Firing of Day to Ike

Easy-to-Build Gauge Tells Farmers of Winds

Nature Ramblings: Whence May Flowers?