Micro Robots Will Sense Toxins And Deliver Medicine

It's not a Hollywood sci-fi film, it's real science. Nanoengineers at the University of California, San Diego have created a school of synthetic 3D printed robot fish can detox and sense toxins. Researchers hope these proof-of-concept "micro fish" will usher in a whole new generation of health applications like directed drug delivery or smart micro robots for surgery.