Algodoo

Just to show you that I can make not just scripted cannons, but fully mechanical cannons too
Question for you! What does provide the power for bullet? Hint: It is not a spring!

Features:
Load a shell with mouse, press F to fire the cannon, the empty shell will be rejected automatically
If not, pull lever to LEFT to manualy eject the shell

Note:
- Works at 240Hz!
- One of my first mechanical cannons, but it is too unreliable for moving tank, I need to work harder!
- I'm planning on adding an auto-loader, increasing reliability (thus lowering simulation frequency needed to work)
Optimal cannon would have minimal part count (lower change that something can break, less CPU intense),
have normal dimensions, and be reliable to work while moving