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Science Etcetera, Saturnday 20081025

October 25th, 2008
  • A strong and accepted theory holds that large galaxies cluster together like soap bubbles, with tinier galaxies sprinkled along them, dark matter filaments might explain why this happens.

  • 14 galaxies studied at the Wise Observatory

    14 galaxies studied at the Wise Observatory
    Credit: AFTAU
  • Here comes Eternal Sunshine of the Spotless Mind as scientists selectively and safely erase memories in mice.
  • Should time spent working on creative commons books and efforts be a tax write-off?
  • The “leveling of the information playing field” makes us all potential experts.
  • Men’s reaction speeds begin to dramatically decline after 39.
  • People prefer cars with angry faces.
  • Astronauts could make cheap concrete from lunar dust.
  • The Earth’s Ozone Hole from 1979-2007


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