This is so cool I had to feature it, even though it is only available in the UK (hopefully, they’ll start selling these here soon). This kit includes 6 different toys that are all solar powered. Each of the 6 models are easy to assemble and provide endless hours of fun. Endless because the batteries will never run out! OK, I guess it does eventually get dark but the sun will come up tomorrow, right? =) Learn about solar energy while having a blast! At Green Rewards UK, which is a totally green shop that gives you points for every eco-friendly project purchased. You can “buy” more stuff using your points. What a fantastic idea. I am going to do some research to see if there is something like that in the US.