Most materials bulge out when you squeeze them, pushing the energy outside. But that's not always what you want -- wouldn't it sometimes be better for them to collapse and hold the energy inside? These exotic materials (known as auxetics) already e...
Material with eagle-like grasp could lead to grippier robot hands
Most materials bulge out when you squeeze them, pushing the energy outside. But that's not always what you want -- wouldn't it sometimes be better for them to collapse and hold the energy inside? These exotic materials (known as auxetics) already e...
Humanity is still some distance away from a real, honest-to-goodness invisibility cloak, but British scientists are that much closer to making it practical. They've developed a coating that uses graded refractive index nanocomposite materials (just r...
In many ways, the biggest problem with fighting cancer is containing it: you may kill the main tumor site, but there's a real chance that it'll spread and reemerge as a threat. At last, though, scientists have a better understanding of how that migr...
Most attempts at creating artificial veins don't come close to replicating organic processes, but researchers at the Queen Mary University of London might change that. They've developed a technique that makes proteins and peptides self-assemble in...