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Microstructure, elemental composition and mechanical properties of enamel and dentine in the polar bear Ursus maritimus https://t.co/HPgFFKvH9E https://t.co/UN1OalgkoI
Microstructure, elemental composition and mechanical properties of enamel and dentine in the polar bear Ursus maritimus https://t.co/HPgFFKvH9E https://t.co/UN1OalgkoI
RT @OrcaOceanB1983: New published research! Orca have the 3rd hardest teeth of any marine mammal that has been tested. Any claims from the…
New published research! Orca have the 3rd hardest teeth of any marine mammal that has been tested. Any claims from the captivity industry that orca have "soft" teeth, are incorrect. Glad to see some scientists putting time into this subject. https://t.c…