As long as your soup-strainer is sitting around fresh and unloved , you might as well put it to dependable utilisation with this DIY Bristlebot good manners of the folk at Evil Mad Scientist Laboratories . All you need is a brush with angle bristles , a beeper motor and a watch stamp battery . Minutes of merriment and tooth decay will be your advantage . To see the Bristelbot in action at law , and learn how to build one yourself , hit the video after the jump .
[ EMSLviaDVICE ]
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