HOWTO make a chattering-teeth tooth-brushing timer Boing Boing Here's a Make HOWTO for converting a set of wind-up novelty chattering teeth to an electronic tooth-brushing timer and toothbrush holder -- take your toothbrush out, start it running, and the teeth will chatter for two minutes (the recommended brushing ... |
Tuesday, March 25, 2014
HOWTO make a chattering-teeth tooth-brushing timer - Boing Boing
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