1749: French mathematician Pierre-Simon Laplace born. 1775: American revolutionary Patrick Henry declared, "...give me liberty, or give me death!" In 1840: Englishman J.W. Draper took the first successful photograph of the Moon. 1857: The world’s first passenger safety elevator, by Elisha Otis, went into service in a store in New York City. 1873: Richard Proctor, who first proposed that lunar craters are caused by meteors rather than volcanic actions, was born. 1903: The Wright brothers obtained an airplane patent. 1909: British Lt. Shackleton found the magnetic South Pole. 1912: German rocket pioneer Wernher von Braun was born. 1983: President Ronal Reagan announced the Strategic Defensive Initiative (SDI, or "Star Wars"). 1989: Electrochemists Stanley Pons and Martin Fleischman announced that they had created nuclear ("cold") fusion in a test tube at room temperature. 2001: The Russian space station, Mir, burned up in Earth's atmosphere after far out-living its designed lifespan. 2007: Set theory mathematician Paul Cohen died.
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historical tidbits have been collected from various sources, mostly on the Internet.
As detailed in
this article, there is
a lot of wrong information that is repeated hundreds of times because most websites do
not validate with authoritative sources. On RF Cafe, events with
hyperlinks have been verified. Many years ago, I began
commemorating the birthdays of notable people and events with
special RF Cafe logos. Where
available, I like to use images from postage stamps from the country where the person
or event occurred. Images used in the logos are often from open source websites like
Wikipedia, and are specifically credited with a hyperlink back to the source where possible.
Fair Use laws permit small
samples of copyrighted content.