• xkforce@lemmy.world
    link
    fedilink
    English
    arrow-up
    1
    ·
    edit-2
    8 months ago

    If your leg has a mass of 2kg, 1.1×10^10 J of kinetic energy would require your leg to be moving at about 150 100 km/second not faster than the speed of light.

    TLDR: Their math is shit.