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April 21, 2015

To spill the guts - and rebuild them

  • 2 תגובות
Pictured are modern dolphins and an ichthyosaurus, an extinct marine reptile. Each came from a different land group, but independently they adapted to life at sea. image courtesy of Lindgren et. al, Nature Publishing Group

The repeated evolution of land creatures that move to the sea depends on changes in the marine environment

  • 13 תגובות
The MIT researchers' device, based on chemically modified carbon nanotubes, is able to detect amines emitted from spoiled meat. [Courtesy of Sophie Liu]

A new sensor for detecting spoiled meat

  • 7 תגובות
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