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Fastest object ever created by man

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  • Fastest object ever created by man

    ....may be a glorified manhole cover.

    https://www.quora.com/What-is-the-fa...share=66667ee7

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    At 10:35pm on August 27, 1957 in Area U3d of the New Mexico Nuclear Test Site, the bomb was detonated. But instead of the expected small yield the bomb detonated with a yield approximately five orders of magnitude greater than expected (that’s about 100 000 times greater). The blast instantly vaporized the entire multi-ton concrete collimator and shot it up the tube as a multi-ton wave of vaporized matter at extremely high temperature, pressure, and velocity. The shaft had, in effect, become a enormous 500-foot long, four-foot wide gun barrel with the energy of billions of pounds of TNT released at one end and, at the other end, the now insignificantly small metal cap, about the equivalent of a bottle cap on the end of a naval gun.

  • #2
    Very cool story. Would have been even cooler with vid.



    David

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    • #3
      Originally posted by cobrajet69 View Post
      Very cool story. Would have been even cooler with vid.



      David
      They knew the cap would go flying so they actually had a high speed camera pointed at it. It got the cover for 1 frame, which means is had a minimum velocity of 66 km/s. The general theory is that in the dense lower atmosphere it vaporized... but without air resistance it would have ended up in space.


      EDIT: clicked on the link, realized what I posted was mentioned in there.
      Last edited by Strychnine; 08-23-2016, 11:31 AM.

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      • #4
        Good start, reaction time at the light ? .000000001

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