Scientific American Magazine

Regrettable Violations of Rules of Warfare, Bombing to Shatter Morale of Civilians, Inaccuracy Makes the Airplane Bomb a More Fearful Weapon of Offense

Still Another Atomic Entity Threatens to Add Itself to the Physicist's "Who's Who In Atomic Society," Is It Real or Is It a False Alarm?

Making Diamonds Synthetically, Difficulties, 90 Tons per Square Inch, 7000 Degrees Fahrenheit, The Experiments Give Every Appearance of Success

Recent Research on the Binary Star at the Lip of the Great Dipper Reveals the Orbits of Its Components and Rounds Out Our Understanding of It

Bonneville Dam, Many Novel Features, Generates Power, Extends Inland Waterways, Greatest Fishways, Fish Can Go Upstream or Down

From What Abysm of the Human Brain Come These Electrical Pulses, Our Brain Waves? Puzzled but Deeply Intrigued, Science Seeks Their Meaning

At the Classical Site of Troy the Final Work of Archeological Excavation Has Now Been Completed, Nine Superimposed Cities Revealed in New Detail

Lives and Property Can Be Saved if the Warning is Heeded, Flood Patrol Co-operates With Amateur Radio, The Gulf Stream of the Air