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- A mind for math: A part of the brain associated with making memories may also predict success in learning math
- Teens take home science gold: A low-cost, self-driving vehicle; battery alternatives and analyses of galaxy clusters claim top prizes at a global high school science competition
- Flagging loose bolts: “Smart alert washer” automatically flags when a nut is coming loose, warning of potential danger
Wing shape-shifting
The boreal chickadee is among the 21 bird species in a study of whether wing shape changed with forest cover during the past century. In the dwindling boreal forest, species in mature stands tended toward pointier wings, while in expanding New England woodlands species tended toward rounded wing tips. View the original image/photostream on flickr.
Credit: pbonenfant/flickr
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Coverage of the 2013 American Association for the Advancement of Science meeting
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