purdue university

In a world's first, a team of scientists at Purdue University has built a tiny flipping microrobot that can be operated inside a colon of a living animal.

Butthole Surfers

Its inventors say that a living colon is "rough terrain."

Scientists Drive Tiny Robot Around Inside Living Butthole

Researchers at Purdue University say a new chemical technique technique turns waste plastic back into useful polymers — or even clean fuel.

purdue university

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