Volume 157, Issue 6
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Features
Air Transportation, December 1937
Transcontinental Flying Time Cut by More Than 50 Percent, Research and Experience Have Vastly Increased Safety and Comfort, Things to Come
As the Camera Sees It
Ra-Mose and Hat-Nufer
Woman's Rights in Ancient Egypt, Hat-Nufer's Mummy Glittered with Rings and Scarabs but Her Husband, at Time of Burial, Was Out of Funds
The Rotation of Our Galaxy
New Research Based on Planetary Nebulae Provides the Most Striking Evidence and the Best Picture of Galactic Rotation Thus Far Made Available
Railroad Rails by the Mile
They Shall Not Pass
Preventive Medicine, Man's Battle with the Germs of Disease Toxins and Anti-toxins, Vaccines, Inoculations Disease Is An Insult to Science
On Your 1938 Car
The New Heavy Nitrogen
Science is Enthused about Some of the Significant Problems which Urey's Achievement Promises to Unravel, Opportunities that Surpass its Dreams
New Tires for Old
Retreading and Re-Capping, Carcasses Must Be Sound, Four Out of Five, Of Greatest Value When Cars and Trucks Are in Constant Service