The SciencesJuly 31, 1915
Suggestions in Mechanisms
Some Curious Geometric Properties of Articulated Levers
Stories by S. D. Mott
The SciencesOctober 25, 1902
Aerodromes
The SciencesAugust 11, 1894
Aerodynamics
An Analysis of the Functions of a Bird's Wing During Flight and its Mechanical Imitation