Today in Science History - Quickie Quiz
Wrist Quotes (1 quote)
There was an ape in the days that were earlier,
Centuries passed and his hair became curlier;
Centuries more gave a thumb to his wrist—
Then he was a man and a Positivist.
Centuries passed and his hair became curlier;
Centuries more gave a thumb to his wrist—
Then he was a man and a Positivist.
In The British Birds: A Communication From the Ghost of Aristophanes (1872), 48-49. [Note: A positivist holds that experimental investigation and observation are the only sources of substantial knowledge. —Webmaster]
Science quotes on: | Ape (54) | Century (321) | Early (197) | Evolution (640) | Hair (25) | Man (2250) | More (2558) | Pass (247) | Positivist (5) | Thumb (18)
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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Quotations about: • Atomic Bomb • Biology • Chemistry • Deforestation • Engineering • Anatomy • Astronomy • Bacteria • Biochemistry • Botany • Conservation • Dinosaur • Environment • Fractal • Genetics • Geology • History of Science • Invention • Jupiter • Knowledge • Love • Mathematics • Measurement • Medicine • Natural Resource • Organic Chemistry • Physics • Physician • Quantum Theory • Research • Science and Art • Teacher • Technology • Universe • Volcano • Virus • Wind Power • Women Scientists • X-Rays • Youth • Zoology ... (more topics)
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