Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Prizes in the form of medals of merit will be given during the coming year by the Aero Club of America to college students throughout the United States for essays on aeronautical subjects.

The Scientific American Flying Machine Trophy. In presenting this trophy to the Aero Club of America the publishers of the SCIENTIFIC AMERICAN have recognized that the conquest of the air may not ...