Thumbs down for electric tooth …

Thumbs down for electric toothbrush

Most electric toothbrushes are no better for your teeth and gums than the traditional type powered only by elbow grease, researchers have found.

(via bottomquark)

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Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Google+ and Twitter.

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