Sunflower Motion Is Complex
August 9, 2016
They follow the sun, but how? Scientists are just finding out the mechanisms behind light tracking in sunflowers.
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The Crawling Eye: Cells as Lenses
February 10, 2016
Certain bacteria can respond to light be turning their whole bodies into eyeballs.
Even the Plants Have Eyes
May 16, 2014
How do plants steer toward the light? They have eyes the size of molecules.