Feature

Family History May Be Useful Guide in Choosing Vocation

Front Matter

Copy of Columbus’ Map Found in Constantinople

Mt. Washington Station Begins Work for Winter

Nature Ramblings: Woolly Bears

Bacteria Made to Change Forms by Change of Food

Bacteria Lived in Tube More than 22 Years

Cancer Increases as Other Diseases Decrease

Autumn Brings Nobility Even to Cornfield Weeds

Some Elements of Group V: “A Classic of Science”

Mythology in the Sky

Crystals to Be Studied at Extreme Low Temperatures