 | | RE: Ping-Pong Ball Shooter —Jim Thomas
| | | | I think both the catapult and slingshot would be very impressive devices. However, the biggest problem I see with both of these (and particularly with the catapult) is that they involve significant linear acceleration and deceleration of structures (...) (25 years ago, 13-Jan-00, to lugnet.robotics)
| | | | | | | | | | Re: Ping-Pong Ball Shooter —Alex Nicolaou
| | | | | (...) I have built a catapult that fired tire rims mounted on short axles. The reloader was the only part of the design that worked reliably, and could probably be used to load ping-pong balls instead with a few modifications. The basic design was (...) (25 years ago, 14-Jan-00, to lugnet.robotics)
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