Archive: 02/1/2011

What, exactly, is clean energy?

In President Obama's State of the Union address, he challenged the nation to join him in "setting a new goal: By 2035, 80 percent of America's electricity will come from clean energy sources."

Feb 01, 2011
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Targeted particle fools brain's guardian to reach tumors

A targeted delivery combination selectively crosses the tight barrier that protects the brain from the bloodstream to home in on and bind to brain tumors, a research team led by scientists from The University of Texas MD ...

Feb 01, 2011
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Making cells turn cartwheels

Centrioles are barrel-shaped connection hubs that, like key Meccano parts, hold together the microtubule connection rods that form the structural framework of the cells in our bodies.

Feb 01, 2011
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