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- 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
- Pee is for power: The water in urine can be a source of hydrogen for electrical generators
The huge jaws and small brain case of Australopithecus robustus, which lived around 2.5 million years ago, may have derived from relatively minor genetic changes to its teeth.
Credit: Institute of Human Origins
Found in: Anthropology
Found in: Anthropology
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