Elon Musk has released a cyber whistle. The Cyberwhistle is made of polished stainless steel and costs $ 50. The Chinese have invented plastic from salmon semen. The Japanese are testing safe pedestrian crossings and unmanned aero taxi You can follow all technological innovations in the TECHNO channel. We look for the best of the best and introduce all significant innovations to you! 2.3K views Kick buttoski , 09:33
