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Results tagged “leaves” from 60 Second Science

Carbon Dioxide Changes Leaf Color Timing [podcast]

Ted Alvarez on December 6, 2007 7:03 AM
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Today's 60 Second Science Podcast is brought to you by The Toronto Maple Leafs:

Carbon Dioxide Changes Leaf Color Timing

Full transcript after the jump...

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Autumn leaves' brilliant colors good for trees [podcast]

Christopher Mims on October 29, 2007 11:22 AM
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Today's 60 Second Science podcast is brought to you by the number 4 and the letter G:

Autumn Leaves' Brilliant Colors Good For Trees [Podcast]

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The rats are tickled in one chamber, but not tickled in another chamber. Then they are given a choice between the chambers, and the one they spend more time in is considered to be the one that they associate with some positive event.

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