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Eating carbon - Big WOW! »

There is a type of rock with a voracious appetite for carbon dioxide
ONE way of helping to reduce emissions of carbon dioxide into the atmosphere is to pump the gas into underground caverns or old oil fields. But there is also a rock that is happy to gobble it up, and according to the latest [...]

Wireless at warp speed »

 
White space promises to put WiFi on steroids
HOW much would you pay for unlimited access to WiFi hotspots that stretched for miles instead of a few hundred feet, provided unbroken connections even deep inside buildings, and offered broadband speeds ten times faster than today’s wimpy connections found in coffee shops, hotel lobbies, airport lounges and [...]

Clean technology in the downturn - gathering clouds »

EARLIER this year, with the oil price at record heights, T. Boone Pickens, a celebrated Texas oilman, seemed to confirm the unstoppable growth of the clean-technology industry when he announced plans not only to build the world’s biggest wind farm, but also to spend $58m of his personal fortune promoting the cause of wind power. [...]

Move over, Prius »

Dieselesque petrol engines take to the road
A FLEET of Volkswagen Golfs (Rabbits to Americans) that get a staggering 94 miles per gallon (or, as Europeans say, 2.5 litres per 100km) are running around Berlin. Something like the Golf “Twin Drive” is what many of us will be driving within five years.
We probably won’t get the [...]

Minds of their own »

Image via Wikipedia
One day, a machine will outsmart its maker
IN ONE of William Gibson’s early mind-bending stories, the protagonist suddenly needs to fly a jump jet. In the cockpit, he finds his employer has thoughtfully stashed a biochip containing all the necessary piloting skills for him to plug into his own nervous system. While [...]