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New Scientist on MSNThe first teeth were sensory organs on the skin of ancient fishTeeth are good for chewing and biting, but they are also sensitive – and that may have been their original function hundreds ...
Using synchrotron X-ray nanotomography with detailed 3D imaging and in-situ mechanical testing, researchers are peering inside shark skeletons at the nanoscale, revealing a microscopic 'sharkitecture' ...
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