From the time of Charles Darwin science has painted a picture of our earliest ancestor in the image of a chimpanzee. Scientific American editor Katherine Harmon explains how new fossil evidence is redrawing the lines of human evolution.
Showing posts with label Egghead. Show all posts
Showing posts with label Egghead. Show all posts
Friday, May 3, 2013
Wednesday, May 1, 2013
The Adrenal Glands - Iron Egghead
Everyday Science Jan 15, 2013 | 1
The winning entry in Scientific American's 2012 Iron Egghead video contest explains how the adrenal glands work using only common objects found around the home. Warning: This video may cause uncontrollable laughter.
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