knowledge can purchase the manual and parts to fix things like screen and battery replacement in the iphone 12 and 13. it offers the service next year before a global rollout so let me tell you from experience, it is not for the faint hearted. balloon robots with soft insides are now a possibility thanks to a new way of making soft actuators, those are the bits that make things move. scientists at princeton use bubble casting to create a soft robots such as this star shaped one that can perform delicate tasks like picking up a blueberry. and finally, this is dog phone, the toys pets can use to video call their owners. to help with separation anxiety, the internal accelerometer inside this toy allows your canine companion to simply move the ball to start the call. and can even answer incoming calls by moving the ball to receive. that's obviously been thought up in a lab! i think it is fair to say that