TED tailors 'ideas worth spreading' for TV

The prestigious TED gathering known for perspective-shifting presentations by the brilliant and famous is tailoring "ideas worth spreading" for a television audience. TED teamed with the US Corporation for Public Broadcasting ...

Review: A solar home isn't for everyone

As someone who considers himself an environmentalist, I'd love to get a solar array for my home. But I'm finding that it may not make a lot of sense - at least right now. My wife and I drive fairly fuel-efficient cars. Our ...

Learning platform uses quiz concept

Can university students, schoolchildren and employees play their way to knowledge? Can computerised games help to reverse worrisome school drop-out rates? Yes, say the researchers behind the Norwegian-developed Kahoot! learning ...

Senate delays action on Internet sales tax bill

Senate Majority Leader Harry Reid says senators have reached a deal to delay voting on a bill to tax Internet sales until after senators return from a weeklong vacation.

Researchers capture wasted heat, use it to power devices

(Phys.org) —Imagine how much you could save on your electricity bill if you could use the excess heat your computer generates to actually power the machine. Researchers at the UCLA Henry Samueli School of Engineering and ...

White House backs Internet sales tax bill

The White House Monday backed a Senate bill to force online retailers like Amazon and eBay to collect state and local sales taxes, hoping to end a cost disadvantage hampering bricks and mortar businesses.

Obama threatens veto of cybersecurity bill

President Barack Obama threatened on Tuesday to veto a major cybersecurity bill unless Congress amends it to include more protections for privacy and civil liberties.

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