"I got tired of taking my goldfish with me every time I wanted to go camping for the weekend (they didn't particularly enjoy the great outdoors, anyway), so I constructed an automatic fish feeder from some cardboard, card stock and an old clock motor. The spiral is attached to the hour hand gear so the fish get fed twice a day, as the food slowly slides down the spiral and into the bowl."
Round of applause, well done! Brofin!
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