I know that for more than a few of you, as soon as you hear the word "nanotech" your eyes glaze over and you fumble for the mouse.
But ...
Usain Bolt, the world's fastest human, has nothing on the Cheetah. No, not the animal. I'm talking about the four-legged robot...
A recent nanotech breakthrough means we won't have to rely on wind and solar as the main ways to fuel the coming Green Economy - to drive our cars...