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Why fossilized feces from ancestors of modern animals help us understand Earth’s early ecosystems

A study of fossilized feces, known as coprolites, from 540 million years ago found fecal matter likely played a significant role in an explosion of biodiversity in the early Cambrian period. Paleontologists say these fossils can tell us a lot about ancient animals and the ecosystems they inhabited.

Why fossilized feces from ancestors of modern animals help us understand Earth’s early ecosystems

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‘Kinetic electronics’ make self-connecting circuits

Eventual goal is electronic devices that can reconfigure and even repair themselves The post ‘Kinetic electronics’ make self-connecting circuits appeared first on Physics World .

  • Kyushu University researchers create self-connecting electronic circuits
  • Kinetic electronics modules deform to connect and disconnect from other circuits
  • Technology could enable self-reconfiguring devices for wearables, robotics, and medical devices

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