The single biggest reason why startups succeed | Bill Gross

Bill Gross has founded a lot of startups, and incubated many others — and he got curious about why some succeeded and others failed. So he gathered data … source

How Arduino is open-sourcing imagination | Massimo Banzi Massimo Banzi helped invent the Arduino, a tiny, easy-to-use open-source microcontroller that’s inspired thousands of people around the … source

How the mysterious dark net is going mainstream | Jamie Bartlett

There’s a parallel Internet you may not have run across yet — accessed by a special browser and home to a freewheeling collection of sites for everything from … source

How not to be ignorant about the world | Hans and Ola Rosling

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), … source

Amory Lovins: A 40-year plan for energy In this intimate talk filmed at TED’s offices, energy theorist Amory Lovins lays out the steps we must take to end the world’s dependence on oil … source

Mitch Resnick: Let’s teach kids to code

Coding isn’t just for computer whizzes, says Mitch Resnick of MIT Media Lab — it’s for everyone. In a fun, demo-filled talk Resnick outlines the benefits of teaching … source