Magic; stage illusions and scientific diversions, including trick photography (1897)
Hopkins, Albert A. (Albert Allis), 1869-1939, Evans, Henry Ridgely, b. 1861 · London : Low · leaf 497
ies. It will,I hope, be a new element for the interpretation of the laws of animal morphol-ogy, which are very obscure. M. Marey has also investigated the flight of insects by means of clirouo-photography. These experiments are most delicate and interesting, and theresults obtained go a long way… … FIG. 36.—MOTIONS OF THE UMBRELLA OF THE MEDUSA. inclined plane striking against the fluid, and utilizing that part of the resist-ance which is favorable to its onward progression. This mechanism is thesame as tliat of a watermans scull (reference of course being to sea sculling and not to river…
Magic tricks
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