This gadget is so practical, you just put it on the frame and the other part on the ring and with the movement this will charge, then you can connect you cellphone for example and this will charge it.

This is a solar backpack...This is an a brilliant invention, with their solar panels you can connect any electronic gadget and you can charge it, its brilliant because you can charge it anywhere!!

This is not just a cool car is the future! This car are impulse by electric energy so you spend less money con gasoline and pollutes less, so its better for everybody!

This modern houses are cooler than the ordinary ones, because on the roof have solar panels, so you can capture the sunbeams and make with that energy! So it better and cheaper, because you spend less money on electric power.

This is a green architecture because on the top are more grass and you can be in more contact with the beautiful nature, also you take advantage of the construction.