As quoted in "Giordano Bruno" by Thomas Davidson, in The Index Vol. VI. No. 36 (4 March 1886), p. 429
“Hawks are better soarers than buzzards but more often resort to flapping because they wish greater speed. A damp day is unfavorable for soaring unless there is a high wind. No bird soars in a calm.
The object of the tail is to increase the spread of surface in the rear when the wings are moved forward in light winds and thus preserve the centre of pressure at about the same spot. It seems to be used as a rudder very little. In high winds it is folded up very narrow.”
Wright's Notebook (1900)
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Wilbur Wright 12
American aviation pioneer 1867–1912Related quotes
“No bird soars too high if he soars with his own wings.”
Source: 1790s, The Marriage of Heaven and Hell (1790–1793), Proverbs of Hell, Line 15
“As a little skiff attached to a great ship, when the storm blows high, takes in her small share of the raging waters and tosses in the same south wind.”
Immensae veluti conexa carinae
cumba minor, cum saevit hiems, pro parte furentis
parva receptat aquas et eodem volvitur austro.
iv, line 120
Silvae, Book I
"I Am a Rainworm", 1900, translated by Jacob Robbins. J. Leftwich. Golden Peacock. Sci-Art, 1939, p. 83.