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16259
Caption: Egyptian border on parchment
Artist: Michael Sheehy
Release: Not Applicable
File Size: 22.31 MB
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80218
Caption: Magnifying Glass On Treasure Map
Artist: Chris Spollen
Release: Not Applicable
File Size: 27.98 MB
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481518
Caption: Poseidonius measures the Earth c. 100 BC.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.28 MB
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481146
Caption: Quadrature of the lune.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.85 MB
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481031
Caption: Archimedes' method of angle trisection.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.03 MB
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48132
Caption: Man Weighing Document
Artist: Dave Cutler
Release: Not Applicable
File Size: 24.58 MB
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481048
Caption: Medieval Arabic method of measuring the Earth.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.28 MB
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481508
Caption: For any hexagon in any conic section the three pairs of opposite sides intersect in points on a straight line when extended.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.94 MB
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481493
Caption: Eratosthenes' knowledge of the sun's position and distance between points enabled him to calculate the Earth's circumference.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.28 MB
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481351
Caption: Quadrilateral of Omar Khayyam, constructed in an effort to prove Euclid's postulate concerning parallel lines superfluous.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.10 MB
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481282
Caption: Pierre de Fermat anticipated the calculus with his approach to finding the tangent line to a given curve.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.58 MB
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481327
Caption: Cavalieri's principle: solids are of equal volume if they are of equal height and matching area at corresponding cross sections.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.94 MB
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481077
Caption: Euclid offered a demonstration of the Pythagorean theorem in his Elements, named the Windmill proof due to the figure's shape.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.19 MB
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481001
Caption: Euclid's proposition that the base angles in an isosceles triangle are equal may have been named the Bridge of Asses.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.84 MB
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481191
Caption: The figure illustrates the equivalence of the Chinese complementary rectangles theorem and the Greek similar triangles theorem.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.36 MB
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481437
Caption: The ancient Greeks arranged pebbles in patterns to discern arithmetical, as well as mystical, relationships between numbers.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.60 MB