Even so, it would seem that full colour, fully flexible displays that can switch fast enough to show video are still some way off.
Foody says there are lots of other possible ingredients: corn stocks, fast-growing weeds like switch grass, even municipal waste.
Touch functionality will also provide a fast, fluid way to switch between apps, move items within apps, or smoothly navigate from place to place.
ENGADGET: Targus debuts the Touch Pen for Windows 8, we go hands-on (video)
Available in silver, black, white and red, the E-PM2 offers an intuitive vertical touch navigation menu displayed by pressing the MENU button to provide a fast and easy way to switch modes with fewer steps.
It just got number two fast-food chain Subway to switch from Pepsi.
If you eat fast food once a week, a small switch from French fries to apple fries could save your children almost three pounds of weight a year.
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Further ahead, Germany has to cope with a shrinking and ageing population, a fast-growing public debt and the need to switch from dependence on exports towards more consumption.
For now, Wall Street believes in Cisco chief John Chambers, the Billy Graham of Internet Protocol, who proselytizes that the entire telecom world will make a fast conversion to IP, abandoning the "circuit switch" networks in which Lucent reigns.
At this temperature, the mirror was able to flip between high and low reflectivity over a million times a second suggesting that, if it can be kept reliably at this critical temperature, gallium will make a fast (and also small and cheap) optical switch.
The problem, as the government sees it, is that Britain's fast-fading coal industry is rapidly losing its biggest customers, as electricity generators switch from coal to gas.
Fast flux takes advantage of an option built into the Web's architecture, which allows site owners to switch the Internet Protocol address of a site without changing its domain name.
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