02/05/2012

Graphene-based terahertz devices: The wave of the future

People use electromagnetic energy every day … watching television, listening to the radio, popping corn with a microwave, taking an X-ray or using a cellphone. This energy travels in the form of waves, which are widely ...

Nano-factory promises great things for graphene science

Forty times stronger than steel and conducting electricity ten times better than silicon, graphene is the wonder material that could one day replace silicon in microchips. Now the University is opening a new Graphene Centre ...

Middle class better off than previously thought

Long portrayed as stagnant, the income growth of the U.S. middle class may be more than 10 times greater than previously suggested by some economists, according to a new study at Cornell.

Science ensures N.Korea nuclear test would be no secret

North Korea remains largely cut off from the Internet and mobile phone technology that links much of modern society, but any nuclear test would be swiftly revealed by global scientists, experts say.

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