Tesla's founder and famous American businessman Elon Musk was in an awkward position as he demonstrated the capabilities of an "armored" truck his company is developing.
During the presentation, Musk explained to the audience that the windows of the new truck "Cybertrack" armored and dedicated to protect passengers, and asked someone to throw the glass with a small iron wheel to prove the truth of his words.
When the man threw the glass into the ball, everyone was surprised that the glass was shattered.
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