Energy is all around us and is just waiting to be used. Whether it's light from the sun, burning candles or even a cup of hot tea, there's power out there! Why don't we turn this into useful power?

And wouldn't that be great? To only use the sun as source of energy! Or waste heat from household appliances. Since the sun will be around for a while, I guess it's better to take advantage of it while it last ;-)

On this site you'll find many stuff, gadgets, toys and DIY things which work on solar power and other heat sources. Take a look around and tell me what you think!