[vgurgov]

Energy. All kind of. More efficient using of existing sources and new sources. Think of it this way: How much worth ALL IT industry- all bright stars- Google, apple, MS, ibm? Something around $1T, right? Now Petrochina alone(!) is around 800B and its just about producing and selling gas in China!

So if you would be able to make technological innovation that would make my car engine say 10% more effective or produce just few %% that my home consumes - that will be HUGE!!!