Hopefully between now and then (or whenever it happens) we find a way to wirelessly charge things that does not waste 90% of the transmitted power. Maybe some v

Hopefully between now and then (or whenever it happens) we find a way to wirelessly charge things that does not waste 90% of the transmitted power. Maybe some variant of this: http://en.wikipedia.org/wiki/Magne_Charge http://en.wikipedia.org/wiki/Magne_Charge. Even a 10% loss is bad, though, and a total waste of power. Every watt counts.