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How an atomic clocks works, and its use in the global positioning system (GPS)
Posted 11 years ago by Janko in category: science   Comments (0)

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1995 Student Internet PSA
This Public Service Announcement (PSA) was produced in 1995 by the 5th grade students at Ray Bjork school in Helena Montana.
Posted 11 years ago by boyt in category: geeky   Comments (0)

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Misconceptions About Temperature
Posted 11 years ago by boyt in category: interesting   Comments (5)

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Highest Bungee Jump in the World
Macau Tower, China
Posted 11 years ago by boyt in category: crazy   Comments (0)

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Your Brain on Drugs: Alcohol
Understanding your drunken stupor, from the brain's perspective.
Posted 11 years ago by boyt in category: interesting   Comments (1)