Recent Updates
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Cover of The Fractal Geometry of Nature | by Benoît Mandelbrot 1982 | 2018-12-12 | |
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Benoît Mandelbrot | 2018-12-12 | ||
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Stellaeburgum Stjerneborg |
Name means "Castle of the Stars" Brahe says, "My p... | 2018-11-15 | |
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Tycho Brahe’s Stjerneborg | drawing by Willem Blaeu, circa 1595 (Blaeu, Johan:... | 2018-11-15 | |
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Stellaeburgum | restored | 2018-11-15 | |
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Stjerneborg Today | Tycho Brahe's Stjerneborg observatory on the islan... | 2018-11-15 | |
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Schematic of Stjerneborg showing underground chambers | A schematic of Tycho Brahe's subterranean astronom... | 2018-11-15 | |
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Stjerneborg | Tycho Brahe's Stjerneborg from Johan Blaeu's Atlas... | 2018-11-15 | |
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Carl Friedrich Gauss | Over a hundred major | 2018-11-14 | |
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Carl Friedrich Gauss | 2018-11-14 | ||
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Hans Lipperhey | Lipperhey invents telescope?? | 2018-11-13 | |
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Early depiction of a "Dutch telescope" from 1624 | Composed of a convex and a concave lens, these so-... | 2018-11-13 | |
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Lipperhey's unsuccessful patent request on the telescope in 1608 | These are the words written down after Johannes Li... | 2018-11-13 | |
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Galileo Draft Letter 1609 | Although draft of an August letter, in the late 19... | 2018-11-13 | |
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Hans Lipperhey | 2018-11-13 | ||
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Copernicus' heliocentric model | Cropped image of page 9 verso of the autograph man... | 2018-11-13 |
