i will tell you though that it was just a chaulk round and not a high explosive round

great job i watched this video i will geat right to making a spud launcher that works like it

my first pneumatic kinda sucked so i didn't post it, my second on was alright, i might post it, but i feel like this is my first real one, tell me what cha think!!!

burst disks are things that hold pressure until you reach over the max psi. look around and you could be shooting across the field in no time. Dart Guy, if you didn't know what burst disks are, or were too lazy to bother explaining them properly, why mention them? SPUD COMMANDER, That's a nice cann...

sorry about that my school banned certain YouTube videos just asking to make sure and sorry

One of the experiments I've done with this project to to see how burst disk strength influences performance. Intuitively one would tend to think that the stronger the disk, the higher the pressure it will burst at and therefore the better the performance will be; this might be true of a pneumatic bu...

Am I off my mark? The way I understand it, in a pneumatic the pressure is more or less constant while in a hybrid it's a brief spike. If we have a disk on a chamber that bursts at 1000 psi, then by filling that chamber until the disk bursts there will be 1000 psi of air to push the projectile. With...