• mad science

    Bioengineered Pig Teeth Grown Inside a Rat's Stomach

    By Annalee Newitz, 7:30 AM on Fri Dec 21 2007, 701 views (Edit, to draft, Top, Slurp)

    These are bionengineered tooth crowns grown from pig cells that were implanted in a rat's stomach. Obviously a beta version resulted. But eventually scientists hope to use teeth like these in your mouth. Yum. Image by Douglas McFadd via Getty.

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