Tiny Rocket Robots Could Combat Cancer Cell By Cell*
from sciencerecorder.com: Robots are all around us—that’s a fact of everyday life that we’ve been taking for granted for the last few decades. Now get ready for the day when robots will be within us, too. Researchers at Penn State University demonstrated the first-ever insertion of tiny machines called “nanomotors” into living cells. Before long, the researchers suggest, legions of such machines could be swimming through our blood streams to battle cancer, ward off infectious diseases, and promote general health.