Hey guys I'm going to make a pnuematic spud gun soon, but I'm going to use something besides potatoes.
I figure it'll have a 1-inch diameter barrel, so what can I shoot that's plentiful? Ideally, it would be bio-degradable or otherwise unharmful to the environment.
Fun Facts about Pi Day The Pi Day Pie Contest is open until March 31st. Share a pie recipe to win a stand mixer. There's even a sp…