Now that's a 3D printer

Discussion in 'Off Topic' started by Fabian, Jan 10, 2014.

  1. Fabian

    Fabian Well-Known Member

  2. HeadSmess

    HeadSmess Well-Known Member

    while 3D printing is pretty awesome, especially the stainless steel/metal stuff...

    so is concrete pumping! done some repairs on a few trucks around here... now, how exactly do you pump gravel? well, yeah, i know now, but at one point i didnt! and woooooooo, you do NOT want to see any of those pipes down near the bottom let go! concrete FLIES when its at a few thousand PSI!