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"Old toothbrushes can be used for all sorts of things - cleaning greasy engine parts, scrubbing hard-to-reach toilet nooks, and creating robotic artists. The folks at Evil Mad Science Laboratories discovered a simple DIY robot project. It uses a toothbrush head, a pager motor, and a watch battery. A spin off of the Bristlebot is BrushBot, a project designed by Christian Cerrito, that uses two heads instead of one to vibrate around on a palette of paint blobs. &amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;355&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/d48tv2BsuhQ&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;wmode&amp;quot; value=&amp;quot;transparent&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/d48tv2BsuhQ&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; wmode=&amp;quot;transparent&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;355&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.trendhunter.com/trends/robotic-toothbrushes-bristlebot-brushbot>