nice article on startups - liked this LED one -
Rohinni -- An Idaho tech start-up, Rohinni, has developed micro-LEDs and robots that put them in place. What can be made with such super small LEDs? New displays that are paper thin, flexible, energy efficient and less expensive to produce than the screens in our phones and televisions today. Rohinni's micro LED technology can also allow new designs for anything lit, including headlights on self-driving cars or a backlit laptop keyboard.
"Successful investing is anticipating the anticipations of others."
-- John Maynard Keynes