Besides being good for your flubber, skipping seems to be a good way for harnessing energy to recharge batteries. I know this idea is not so new; we have seen how jumping a rope can power a torch and juice batteries. However design is not only about problem solving, but also about refining existing solutions, hence the E Rope. Refinement comes in the form of aesthetics and interface. Both look gorgeously done in this one. Moreover, the video says it all…..