Here’s a quick re-cap of interesting science and technology posts from our Keetsa Eco-Friendly Blog this week: Solar-powered bike Cycle Sol may allow bikers to re-use the power of the sun.  Portable Eco-Frienldy Fridges are really neat idea.  Here’s a commercial Win ...

Presumably using RFID, sensors, and other neat things, these test Audi cars in Germany will be able to count down every stoplight they encounter. I think this is a really great idea so people can rest their eyes a little bit more at stoplights. On the other hand, I think it coul ...

Here’s proof that traffic lights are not always needed.  (provided that the people are used to intersections with no traffic lights for years.  Put this system in America and I guarantee you a lot of people will die…) via boingboing – laughingsquid ...