Feature

Artificial Moon to Probe Upper Part of Ionosphere

World Geology Covered by Array of Journals

Make Heavy Elements

In Science Fields

Lion in Southern Evening Sky

Books of the Week

New Machines and Gadgets

Nature Ramblings: Where Water Meets Land

Front Matter

No Cadaver Blood for U. S.

Journal Uses Interlingua

Age of Hudson Palisades Set at 190,000,000 Years