5.9K views · 46 reactions | New episodes of brand NEW show #RobotTrains all this week at 6:40PM  | Cartoonito Parents UK | Facebook

19K views · 406 reactions | Chances are you've probably never seen a robot like this. Duke chemists have developed a polymer for making a soft robot that changes color as it moves. The color change might be used as camouflage or to indicate stress points, leading to a better robot design, but it also shows that the team has the capability to embed other chemical agents in the polymer that might be released on command, such as drugs, catalysts or enzymes. | Duke University | Facebook