What if you could grow new teeth every year? It would cut down on the flossing!
Posts Tagged ‘teeth’
Hominin fossils shake up the family tree!
Chemical analysis of fossilized teeth shows our early male ancestors never roamed too far from home.
Can self-sharpening sea urchin teeth serve as an inspiration for future self-sharpening tools?
Unlike modern-day reptiles, some of the giant reptiles from the Mesozoic era could have been warm-blooded.