For a human, putting a USB cable into the USB port might seem like a simple task. Sure, you might have to try again by turning the cable 180 degrees, but in a short amount of time, you will succeed. But with a robot, it is not so simple. We humans have an eye-hand coordination that is the result of millions of year of evolution, and now we expect the very same dexterity of recently invented machinery? It is a tall order to fill, no doubt! But thanks to Massachusetts Institute of Technology (MIT) there is the beginning of such a sensitive mechanical dexterity, and it is all about Gel!