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  1. #1
    Premium Member
    Join Date
    Sep 2013
    the USA
    Thanked 982 Times in 459 Posts

    Breaking the sound barrier (2021)

    A documentary about achieving the speed of sound (MACH) https://www.smithsonianchannel.com/d...-sound-barrier. Very educational for novices like me. I think you may actually watch it here https://www.dailymotion.com/video/x5ise5g
    There is a replica of Bell X-1 in San Diego Air&Space http://www.bocn.co.uk/vbforum/thread...ight=San+Diego, the little orange thing, the plane which is the star of this documentary.
    Last edited by sksvlad; 19th October 2021 at 03:40 AM.




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