What do you do when you gadgets are in need of juice and there isn’t a power point nearby? Well, you could always manually crank out the electricity needed, which is what the Cyclus concept design allows you to do. It’s a spring-driven device that sports a 12V DC motor that allows you to twist the base module to turn kinetic energy into electricity. The 30 minutes worth of cranking that is necessary might be more than most folks would be willing to do, but then again, if you’re desperate to get your gadget alive and kicking again…