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A computer screen you can fold

(PhysOrg.com) -- University of Toronto researchers have discovered a better way to make flat-panel displays that could one day lead to computer screens you roll up like a newspaper and wallpaper that lights your living room.

Paddle turns a Rubik's puzzle into a mobile device (w/ Video)

Recently, major electronics manufacturers displayed new types of screens that are thin and flexible for integration in mobile devices and e-readers. Looking one step further, a team of researchers from Hasselt University ...

Earth's rarest metals ranked in supply risk list

(PhysOrg.com) -- A new list published by the British Geological Survey, or BGS, ranks 52 of Earth's elements based on their risk of supply disruption. Andrew Bloodworth, from BGS, points out that the likelihood of the world ...

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