Hello all, Post any project ideas or advice for others. I have 2 projects I want to work on: 1)A blunderbuss, simple rectangular/triangular prism for shooting hacky sacks, bean bags, tennis balls, pool balls. Problems to overcome: how to keep the ammo from fallin back out when shooting at a downward angle. 2)An auto cocking and firing launcher using a tesla turbine )Tesla CD turbine) of compact discs and a rubber transmission line magnetically coupled to the turbine via an external disc. That would impart rotational motion which would need to be turned into the cocking ad fireing motion somehow. Problems: 1)Figuring out how to turn the rotational motion into self cocking and firing. 2)Theoretically, at some point the force needed to cock would overcome the magnetic force of the magnetic coupling of the transmission causing slippage. One idea, Turn the turbine into an electo magnet to increase the force. If anyone else wants to attempt these please do and let me know how it goes.