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October
2008 Issue- Working Knowledge How Voting Machines Work
- Updates Updates: Whatever Happened to LED Lightbulbs?
- News Scan Researchers hone seismic skills to peer inside glaciers
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September 29, 2008 | 23 comments
By Eitan Haddok
October
Video ContestInnovation is the key to a better future. Enter your own World Changing Ideas videos in our contest.
Time to Ban Production of Nuclear Weapons MaterialA new global treaty that cuts off production of plutonium and highly enriched uranium for nuclear weapons could jump-start nuclear disarmament and help prevent proliferation
Prehistoric patterns: A dinosaur gets color from head to feathery tail
Are Coyotes or Humans the Perpetrators of Suburban Animal Attacks?
How Toads Conquered the World [Slide Show]
Running barefoot is better, researchers find
Python Predation: Big snakes poised to change U.S. ecosystems