Endoculus is a miniature robotic that can drive through your intestines on treads, streaming video and grabbing tissue samples with its electromechanical forceps. Developed by University of Colorado engineers, Edoculus or its descendants could someday replace the tubular scopes that physicians snake up our rectums during a colonoscopy. Evan Ackerman writes in IEEE Spectrum: Endoculus [&]

https://boingboing.net/2020/08/28/this-robotic-tank-will-crawl-t.html