Health
Detect special structure in human tooth enamel
A new look for the first time on the nanostructures of tooth enamel helps explain why the hardest substance in the human body is extremely resilient.
Pupa
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Articles about Pupa
3 published items.
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Explain the amazing jump of the cicada dance
Large speed insects called jumping cicadas can jump about a hundred times longer than its body length. Now scientists have discovered the secret of cicadas: they possess…
New technology
Close up of super bikes with a speed of 144km / h
When I first saw it, few would have imagined that Arion1 Velocipede was a bicycle.