Magnetic slime 'robot' could help recover swallowed objects - Yahoo Movies Canada

Scientists have developed a magnetic, self-healing slime 'robot' that could grab objects in your stomach.

Soft robots may soon be more flexible than ever... and a tad creepy. As The Guardianreports, researchers have developed a magnetic slime "robot" that can shift into different shapes to grab objects. … [+1226 chars]

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