Comments by "thewaytruthandlife" (@thewaytruthandlife) on "Cannon Shock Waves in Ultra Slow Motion - Smarter Every Day 200" video.

  1. To be honest it also shows that cannons are extremely ineffeicient, most power is lost because of a relative short barrel and thus make only very short usage of the nergy released. The energy could be used way more effecient by elongating the barrel way longer so that the energy out put can be used much longer...
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