Feature

Man Outwits Mouse

Medical Device Shows Singer’s Voice Range

Blood Disease Brought Fall of Royal Families

Cold to Continue

Peruvian Indians Had Ancient Mayan Contact

[Photograph]: Atomic Honeycomb

In Science Fields

Jupiter Appears in Sky

Pilot’s Course May Cut Private Plane Crashes

Visit to Soviet Lands No Bar to U. S. Visa

Its Hoots Long Stilled, Fossil Owl Gets Name

New Machines and Gadgets