Eco-bus

Eco colectivo.
Originally uploaded by lu6fpj.

From Rosario3:
"First line of ecological buses launched in Rosario". Seems we'll have at least 10 buses running with hybrid engines. As I understand, you burn some gasoil as usual, and use part of the energy (heat?) to break water into hydrogen and oxygen, which then combine again and produce more energy. The result: 20% less fossil fuel usage. Not a bad idea, considering we're running out.