Feature

Mathematical Formula Describes Legislator’s Vote

Mexico Yields Structure Surpassing Pyramid of Sun

Electric Locomotives Modeled for Exhibition

Element 87 Explosion Injures Finnish Chemist

Great Lion of La Brea

In Science Fields

Smoking Found to Increase Carbon Monoxide in Blood

Old Shipwreck Gives Clue to Formation of Petroleum

Last of the Phlogistonists: “A Classic of Science”

New Quake in Same Deep as Great Shock of 1923

Cheap Chemical Prevents Rancidity in Oils and Fats

Dr.