Here’s a really cool flashlight that uses 2 capacitors to power the whole thing.  Best of all, the capacitors only need to be charged 3 minutes to last more than 24 hours. For dummies Capacitors are a great way to store electricity, and of course even better when you can ...

R2D2 and Darth Vader may be in reach of your USB devices with this cool Star Wars USB Hubs. Can’t complain now that the evil force is comin’ to get your USB devices. these official R2D2 and Vader USB hubs. R2’s head moves, he lights up and emits genuine Star Wa ...