Tag Archives: 1920
Popular mechanics magazine

Double-Decker Transportation Route: Running a Highway atop the Transcontinental Railroad

Ingenious plans whereby a smooth concrete auto road may be run for 33 miles through a difficult pass of the Sierra Nevada Mountains, and a great transcontinental railroad may acquire, at the same time, a system of permanent concrete snowsheds, have been completed by a western engineer. The design for the new snowsheds provides them [...]

Illustrated world

Mysterious Bat-Wing Plane to Make Public Flight ca. 1920

Aeronautical circles and the public in general are keenly awaiting the proposed flight from Detroit to New York of a bat-wing airplane which represents a revolutionary idea in the design and construction of heavierthan-air machines. This machine, which is the invention of an American aeronautical engineer, formerly a member of the Aircraft Board during the War, is [...]

1adanceIntheFootsteps

Learn to Dance, Just Follow the Footprints

“Do you dance?” “No.” “Why not?” “Can’t.” Such conversations are heard time and time again. “Ah, but anyone can learn to dance,” says Max Rothkugel, of New York city, “if he uses my dancing chart.” The chart dissects each dance step into its individual foot movements, and matches them to the notes of the music. [...]