Dylan Chivian

Oct. 10, 2008

Deep Bacterium Goes it Alone

Researchers studying a sample of bacteria from water taken from a crack in a South African gold mine -- nearly 3 kilometers below the surface of the Earth -- have found that the ecosystem in the crack consists of only one organism.

dna, genetics, ecology, extremophiles, bacteria, bacterium

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Michael Pollan Talks Plants and Food

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Happy Thanksgiving!

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Mystery Box

Meet The Balloonatics

\tIt's crunch time for the 'balloonatics' at Macy's Parade Studio. The balloons themselves, which are designed and fabricated in a warehouse in New Jersey, are getting their final checkup before the Macy's Thanksgiving Day Parade. John Piper and Jim Artle take us around the studio and spill the secrets of inflation, explain how to calculate whether your balloon will float, and explain why the balloons look better after a little time in the sun.

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