Application of technology ?

[evelrod]

I can see where this could be applicable to several venues of modern engineering...

http://www.youtube.com/watch?v=MiSTEBvwwfQ&feature=youtu.be

Rod

 

[waross]

As a student I had something similar. You started it by placing a coin in a slot. The hand came out slowly but once it had the coin. it retreated rapidly. It wasn't the big moneymaker you might imagine. I haven't seen it for over 40 years and the clock is still running on the ROI. Grin

Bill
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"Why not the best?"
Jimmy Carter