Feature

First Glances at New Books

Crystal Wonderland

New Discovery Shows How Films Hold Fast to Metals

Petroleum Said to Come from Garbage of Sea

Thousands of Animals Used Sponge as House

Prediction of Tidal Wave Forestalls Harbor Damage

Fungi, Thriving on Arsenic, Make Gases That Kill Men

First Chemical Evidence of Artificial Transmutation

Saw Replaces Explosives in Coal Mining

Scientists Penetrate Unknown Surrounding Newborn Babies

New Spectra Are Explored by German

Positive and Negative Electrons Apparently Produced in Pairs