flame thrower Answered
ive seen this guy with a knex flame thower, then 2 months later the genius built a lego flame thrower.what do you think? can you build it? if so please post it. sorry i couldn't you the vids, cameras bit went funny mind you nothing melted for fve mins on going pumping. know it uses a piston sorta thing in both. squirting oil, a wick at the ignites it out come fire. something an acnient chinese flame thrower.