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Scientific American, Vol. 79, No. 22 (November 1898) (1898)

leaf 10

An illustration from Scientific American, Vol. 79, No. 22 (November 1898), 1898, leaf 10
oloration, which eventually uncertain, for no one has yet succeeded in making something toxic in the pollen, or nectar (probably in both, for the beetles could not easily get at the nec- a kite that is steady and safe in all winds. Many ex- faded away. From these experiments it would seem that the… … cause a moderate ascension when the force ♦**-©-+♦—— — REGISTERING KITE MAKING ITS ASCENT. of the wind increased, and a slow descent Tlie Current Supplement. when the wind pressure decreased. The The current Supplement, No. 1195, con- This view was confirmed later on, for I frequently use of a tail…

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