Feature

Let Children Read Comics; Science Gives Its Approval

Front Matter

Vitamin Linked with Sex; Found Associated with Ova

Wax for Polishes May Come from Green Cotton

Distant Nebula Discovered; Looks like Faint Star

New Swiss Burglar Alarm Operates like Seismograph

Nature Ramblings: Pigs as Guinea Pigs

Army Has Special Course in Tropical Medicine

Change from Wave Lengths to Frequencies Proposed

Vitamin $text{B}_{1}$ Found Concentrated in Buds of Many Common Trees

Japanese Fishing Net Ashore at Wake Island

Oxygen and Nitrogen Have Taste at High Pressures