Feature

Lightest Water Made, and New Record for Heaviest Set

Element 87 Explosion Injures Finnish Chemist

Front Matter

Optician’s Window Novelty Measures Heat from Stars

Nature Ramblings: No Snakes for St. Patrick

New Quake in Same Deep as Great Shock of 1923

Depression Flower Gardens Are Not New Inventions

Beetles Live under Water Months without Breathing

X-Ray Tube Gives Radiation Equal All Radium in World

Nature Ramblings: Homer of the Eels

Child Invents Tools like Those of Stone Age

In Science Fields