Tech-tonic | 3D-printed valves help fight coronavirus

Author: rt-international

Description: Italian engineers created 3D printing ventilator valves used for respirators that provide patients with oxygen when they are unable to breathe on their own, such as in some severe coronavirus cases.

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#RT (Russia Today) is a global #news network broadcasting from Moscow, London, Paris and Washington studios to over 100 countries. RT is the first news channel to break the 1 billion YouTube views benchmark.