"We learn from each other." by @rrhoover

Four secrets to innovation, from @PeterDiamandis:

The beauty and promise of entrepreneurship is that you get to author the world you live in.

RT @AstroTerry: The camera doesn't do it justice - floating in space, looking down on creation, seeing new color shades. #spacewalk http://…

How Nanoscale Optics Create Nature's Most Dazzling Colors

Happy Birthday Dr. Seuss!

RT @singularityu: Marc Goodman talked with @IraFlatow about @FutureCrimes in detail on @scifri yesterday: http://t.…

"Today is your day. Your mountain is waiting. So ... get on your way."

. @jeffimmelt, @billgates, and more push for U.S. cleantech investment.

The ultimate cure for hubris