Added: 1 year ago
From: sciencehighway
Views: 6,484
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  • DId he say that 600 mph was faster than a 45 cal. bullet?

  • @theknightlynews Craig did say that, specifying a .45 cal. for a reason, though I had to do a little background research myself before that comment made it into the film. Turns out the .45 cal. ACP cartridge was designed to have a fairly low muzzle velocity, in part due to the weight of the slug (it's the mass that does most of the damage) but also because a subsonic bullet is far easier to silence, given the lack of a sonic boom when the bullet leaves the barrel.

  • @sciencehighway-Thanks for this post. Pure undiluted courage from Col. John Stapp.

  • oh man, what a devotion to science...

  • what a badass motherfucker.

    that guy in the begginning, Joseph Kittinger is also badass, he was in the "halo" poject where he jumped from a balloon in basically outer space back down to earth

  • wow never heard about this guy!

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