~ Wilbur Wright
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| Wilbur and Orville Wright 1949 |
Showing posts with label stamps - airmails. Show all posts
Showing posts with label stamps - airmails. Show all posts
Jun 23, 2020
Dec 31, 2019
Charles Lindbergh on risk taking
Life without risks is not worth taking.
~ Charles Lindbergh
~ Charles Lindbergh
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| Lindbergh - "Spirit of St. Louis" May 26, 1928 |
May 27, 2008
Lord Kelvin on the impossibility of manned flight (1895)
Heavier-than-air flying machines are impossible.
~ Lord Kelvin, Royal Society, 1895
~ Lord Kelvin, Royal Society, 1895
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| Inverted Jenny Error 1918 |
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