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    • Gallery of the 1924 painted dome icons
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    • Interviews with scientists about science since 1924
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  • ABACUS
  • ACADÉMIE DES SCIENCES, PARIS
  • ACCADEMIA DEI LINCEI, ROME
  • AIR
  • AIR PUMP
  • ANTHROPOLOGY
  • ANTIQUE RETORT
  • ASTRONOMY
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  • CANDLE
  • CHEMISTRY
  • MAGNETIC COMPASS
  • DAGUERRE'S CAMERA
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  • GALILEO'S TELESCOPE
  • GAS, LIQUID AND ICE
  • GEOLOGY
  • GEOLOGIC HAMMER AND CHISEL
  • INNER INSCRIPTION
  • KILN
  • LAVOISIER'S FLASK TO WEIGH AIR
  • LEVEL WITH PENDULUM BOB
  • ELECTRO-MAGNET
  • MATHEMATICS
  • MODERN MAN
  • MUSEUM OF ALEXANDRIA
  • NEWTON'S PRISM
  • OUTER INSCRIPTION
  • PEA PODS
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  • PLANET & STARS
  • EARTH (B)
  • JUPITER
  • MARS
  • MERCURY
  • NEPTUNE
  • SATURN
  • URANUS
  • VENUS
  • PLOWSHARE
  • PREHISTORIC MAN
  • PROMETHEUS
  • PYRAMID
  • PYTHAGOREAN THEOREM
  • SAILBOAT
  • SEXTANT
  • STARFISH
  • SUNFLOWER
  • TEAPOT
  • TEST TUBE
  • THE ROYAL SOCIETY OF LONDON
  • TRILOBITE FOSSIL
  • VOLTA'S BATTERY
  • WATER
  • WATER WHEEL
  • WATT'S STEAM ENGINE
  • WELL
  • WINDMILL
  • ZEBRA
  • ZOOLOGY

URANUS

Symbol of the first planet discovered in modern times, honoring discoverer William Herschel

Sir William Herschel, musician and amateur astronomer, happened upon this blue-green "ice giant" planet in 1781 using a huge telescope he had constructed himself. While he first proposed it be named in honor of King George III, the growing astronomical community settled instead on Urania, the muse of astronomy. Uranus revealed to astronomers in 1977 the second set of rings known in the solar system, later joined by Jupiter and Neptune as well.