Facebook Files for $5bn IPO: Only eight years after creating the site from his Harvard dorm room, Mark Zuckerberg's stake in Facebook is $28bn, the full value of the company estimated to be £100bn.
What Will Facebook Do With All That Money?: The social giant will have raised an astounding $2.8 billion. What in the world will Facebook buy with all that cash?
Parking Sensors to Take Pain Out of Finding a Space: A "parking patch" could bring together wireless sensors and mobile apps to steer drivers towards vacant spots, and lead traffic wardens to parking offenders.
We Are All Cyborgs (TED Video): Technology is evolving us, says Amber Case, as we become a screen-staring, button-clicking new version of homo sapiens. We now rely on "external brains" (cell phones and computers) to communicate, remember, even live out secondary lives. But will these machines ultimately connect or conquer us? Case offers surprising insight into our cyborg selves.