Today in Science History - Quickie Quiz
George Washington Quotes (1 quote)
When George Washington was President of the United States the land transportation here or elsewhere did not differ materially either in manner or magnitude from that of ancient Egypt four thousand years before.
In paper 'Stephenson and Transportation' (1916), collected in Francis Edgar Stanley, Theories Worth Having and Other Papers (1919), 62.
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In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) -- Carl Sagan
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