Anonymous ID: a087c4 Jan. 2, 2021, 3:58 p.m. No.12286872   🗄️.is 🔗kun   >>6895 >>6922 >>7046 >>7103

#USArmy researchers developed an acoustic fabric so sensitive to vibrations it could be used to allow astronauts to feel through their pressurized suits, as well as other innovations.

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https://twitter.com/USArmy/status/1345506558587842561