"Real cephalopods are capable of levels of active camouflage orders of magnitude more sophisticated than our system," admitted John Rogers.
Now, those capabilities have been replicated in the lab -- or at least some of them. Scientists recently unveiled a new device, a thin and flexible pixellated sheet, that can change colors in response to its environs. The sheet was designed by materials scientists Cunjiang Yu, from the University of...
Also read: White House distances Trump from Manafort