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Re: Conveyer Belts
With a single belt and a fixed surface the balls can rotate against each other and bind up, so you need to control how closely they're spaced apart.
With two belts there is no such problem, but the mechanism is heavier.
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Theory is a nice place, I'd like to go there one day, I hear everything works there.
Maturity is knowing you were an idiot, common sense is trying to not be an idiot, wisdom is knowing that you will still be an idiot.
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