Hey CD,
My team has been working on a couple of modules for our outreach robot. Another student and I requested to be in charge of the T-shirt cannon. At first we thought this was fine but now we're a little but stuck (He's in charge of CADD and i do Drive Train and PR). Niether of us has taken physics yet and so we arent entirely sure how to do the calculations for pressure required. We did them on our own, and got some results that didn't seem right, so we where wondering if CD could give us a hand. Below is the poster on which we wrote our answers:
Thanks CD!