Tooth Brush Tear Down: Wait! Much more interesting than one expects @electronupdate

Tooth Brush Tear Down: Wait! Much more interesting than one expects @electronupdate

Uploaded June 2018 | Updated September 2026, 3 weeks ago

A battery powered electric toothbrush.... surely the most boring thing one could imagine to tear down? Nope. processors, patents, motors and very careful design. A tribute of technology and careful design!

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Tooth Brush Tear Down: Wait! Much more interesting than one expects

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Tooth Brush Tear Down: Wait! Much more interesting than one expects