Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

wow this is a fancy one. the one friends & I built in high school was more simple

1) a narrow tube to put potato in 2) a larger tube for firing chamber with a screw cap 3) a sealed hole cut into firing chamber for a lighter

put potato in one end, unscrew the cap, spray hairspray liberally inside, screw cap back on, aim, and fire



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: