On or off-the-road, Carlos?

Carlos Ghosn, CEO of Renault-Nissan, says “If you are worried about CO2, there is an obvious solution. It is to stop old cars.” Really? We feel it would be much easier and more effective to retrofit all cars and trucks with an electric hybrid kit. Such a kit will fit into existing vehicles, transforming them…

Nanogenerators – a good start

The concept of Dr. Wang in the University of Wisconsin, Madison, is interesting but its feasibility will be determined over the course of time. Getting 85% efficiency from a generation/charge system will not be easy. The good part in all of this is that sufficient resources and attention is being poured into this area –…