First we had solar power, but now wind power is better. This universal charger will charge up most small battery powered devices. It can also store power for when it is needed, which is really cool. This is great for people who use their bikes as it can be fixed to handle bar an ...

Check out some of the cool Antartic autonomous solar robots being developed here. Above is a picture of a guy (yes holding a laptop), snow-surfing at about 5mph… Not too bad on solar power, we give thumbs up for that. One morning, while taking walking behind the robot and ...