News tagged with traffic light

Researchers roll out a new form of lighting

In this month's edition of Physics World, Paul Blom and Ton van Mol from the Holst Centre in Eindhoven describe a way of creating thin, flexible sheets of organic light-emitting diodes (OLEDs) using a cheap, newspaper-style ...

dateNov 01, 2011 in General Physics
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What causes traffic gridlock?

Everyday life enters a different phase on the Tuesday after Labor Day, the unofficial start of autumn in the United States. As students and employees return from vacation, and vehicles fully flood roadways once again, drivers ...

dateSep 07, 2011 in General Physics
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Power grid change may disrupt clocks

A yearlong experiment with the nation's electric grid could mess up traffic lights, security systems and some computers - and make plug-in clocks and appliances like programmable coffeemakers run up to 20 minutes fast.

dateJun 24, 2011 in Other
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Intel's new fiber-optic cables promise speed boost

Envisioning a data traffic jam looming as consumers shuttle increasing amounts of information among their home PCs, televisions and other gadgets, Intel plans to introduce new technology in a few months that could keep everything ...

dateApr 07, 2010 in Telecom
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