Feature

Beginnings of Ether as Anesthetic

Propose Patents on Plants

Annihilation of Matter Keeps Sun Going

Nature Ramblings: Flowering Dogwood

Psychologists Offer Test Service

Perpetual Motion: A Science Classic

In Various Science Fields

Found: “Graven Images” of a Bible City in Palestine

Travel to the Moon by the Year 2050

First Glances at New Books

Balloon Photographs Armageddon

Front Matter