Feature

The Plant Breeder Becomes an Inventor

Nature Ramblings: Remember the Birds

A Bone Man and a Muscle Man: “A Classic of Science”

Reasonable Tree Cutting Urged for Christmas

In Science Fields

Reports of Artificial Life Viewed with Skepticism

Writings 2,000 Years Old Found by Asian Expedition

Bureau of Standards Measures Time Taken to Put on Brakes

Dr. Hubble Finds Galaxies Evenly Scattered in Space

Front Matter

Majority of Accidents Happen to a Few Susceptibles

First Glances at New Books