I've just had a thought that I could try this out in a game - I'm sure that one of my World of Warcraft characters has engineering high enough to create a mechanical sheep, and I'm wondering if I could use it to control some of the sheep critters that wonder around...
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Chumbaniya Has Spoken!
"It's a party. It doesn't have to make sense" - Homer "To alcohol - the cause of, and solution to, all of life's problems" - Homer