We use a lot of batteries at home, preferably rechargable ones. Wouldn’t it be nice not worrying about recharging them and still have full batteries? This is a beautiful solution: SunCat batteries (great name, they like to bake in the sun, just like your feline friend). A SunCat battery charges itself with the solar cells when exposed to sunshine. Knut Karlsen made some prototypes.
More on: Inhabitat
About Marjolein
Marjolein Hijl has a background in psychology and movement sciences and her interests cover a wide range of topics. She wonders when and why people will adopt a green(er) lifestyle, and how the opinion will change from 'It's not easy bein' green' to 'Green is the color of spring, and green can be cool and friendly-like. And green can be big like an ocean or important like a mountain or tall like a tree', as Kermit once sung. To convince you of the above she will show some wonderful examples to green your life.
