e speed of those animals. ai-duous that we^ould select in order to reach success with experiments which we take for a basis were, like those of apparatus heavier than air, and the one in which we are Aeroplanes.—'By this name are designated apparatus whose Mr. G. Tissandier, performed with helices… … Fig. 2.-TATIN'S AEKOPLANE. slight power, and we should be he published, in conjunction limited only by passive resist- with one of our friends, Mr. P. rubber, caused a small machine to fly, our emulation was ances and friciiou. When, on the contrary, the helix, in- Gauchot, a project for'an…
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