MIT Wants You to Swallow This Origami Robot Pill to Retrieve Other Crap You've Swallowed

According to MIT, Americans swallow over 3,500 button-sized batteries every year. Say what? But instead of educating the public about not swallowing random crap, researchers at the school want people to swallow a new folding origami robot they’ve developed that’s designed to retrieve foreign objects, among other tasks.

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Looking Inside an Opera Singer's Head With an MRI Is So Freaky

For a never-before-seen look at how an opera singer is able to produce such an amazing sound, German baritone Michael Volle performed Song to the Evening Star from Wagner’s Tannhäuser during an MRI scan. The technique uses magnetic fields and radio waves to see right through the human body, and is able to capture…