Feature

Old Shipwreck Gives Clue to Formation of Petroleum

Dr. Shapley Suggests Galaxies Are Irregularly Distributed

[Photograph]: Deifying a Scotsman

High Voltage Tubes Declared of Little Value against Cancer

Last of the Phlogistonists: “A Classic of Science”

First Glances at New Books

Element 87 Explosion Injures Finnish Chemist

Cheap Chemical Prevents Rancidity in Oils and Fats

Electric Locomotives Modeled for Exhibition

In Science Fields

Nature Ramblings: No Snakes for St. Patrick

Mexico Yields Structure Surpassing Pyramid of Sun