Tag: wd-40

  • Water displacement formula, 40th attempt

    Back when I was in full time NS, the cleaning of weapons was a mundane, time-consuming, daily chore. Between the 7 troopers in a combat section, we’d have around seven small arms (M16S1), couple of grenade launchers (M203), couple of light automatics (Ultimax100), two GPMGs, and a heavy machine gun (Browning .5 HMG). Carbon residue…