solar power

Not  a lot of talk on solar power. It is just too expensive. Look at the low gas price. Do not see a future full of solar cars. Well, that would be awesome. A lot cleaner air. Facts of life tend indeed to be grim ones.

solar energy

Hypersymmetrical crystalline arrays could be the key to affordable solar energy. That would be so grand to use our sun. Like say goodbye to oil and dirty coal from now on.