Brain from 525 million years ago, the oldest ever found

20211113_Fuxianhuiid_central_nervous_system

A fossil of an arthropod from 525 million years ago contained the oldest brain scientists ever discovered. Unlike what was expected, the brain was divided into 3 parts of the nervous system. This discovery will make scientists rethink brain’s evolution.

 

Photo by: https://commons.wikimedia.org/wiki/File:20211113_Fuxianhuiid_central_nervous_system.png

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lab grown 3D skin tissue

Biotechnology engineers managed to grow a 3D skin tissue glove that could match personally to patients. The glove could be used to replace the skin

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