Catapult Plans!

[thewayne]

They have several different models of working catapults, trebuchets, etc. available that can hurl golf balls upwards of 300'! They also have software simulators to calculate arm length, throw distance, etc.

Gentlemen, start your Dremels!

http://www.catapultkits.com/

Comments

Re: Is that for...

[apostate-96.livejournal.com]

I'd bet it'd also work with little plastic pellets, which'd be less likely to damage office equipment or cause people serious harm.