Tiny, Logical Robots Injected into Cockroaches [Popular Mechanics]
Scientists have built robots that mimic cockroaches and even implanted electronics to remote-control these bugs. Now researchers have devised DNA nano-robots that prowl around inside cockroaches, the first time such DNA robots have found use in living animals.
DNA origami nano robots could one day carry out complex computer programs in the human body, helping to deliver cancer-killing toxins only to cancer cells while leaving the rest of the patient unharmed, according to their paper in Nature Nanotechnology.
Another day, another advance in 3-D printing technology.
Doctors in the Netherlands report that they have for the first time successfully replaced most of a human’s skull with a 3-D printed plastic one — and likely saved a woman’s life in the process.