Archive: 12/24/2007

Active mechanism locks in the size of a cell's nucleus

Cells know that size matters, especially when it comes to the nucleus. In the early 1900s, German scientists first proposed that the size of a nucleus is always proportional to the size of its cell. Now, more than a century ...

Dec 24, 2007 4.3 / 5 (3) 0

Old TVs bad landfill reception

When U.S. broadcasters switch to digital transmissions, millions of viewers will likely discard analog televisions creating a potential environmental disaster.

Dec 24, 2007 4.4 / 5 (10) 0
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