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A bridge to the quantum world: Dirac electrons found in unique material
In a discovery that helps clear a new path toward quantum computers, University of Michigan physicists have found elusive Dirac electrons in a superconducting material. Quantum computers use atoms t ... more
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Smartphones might soon develop emotional intelligence
If you think having your phone identify the nearest bus stop is cool, wait until it identifies your mood.New research by a team of engineers at the University of Rochester may soon make that possibl ... more
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News 'paywalls' grow, but analysts split on merit
The free lunch for digital access to most US newspapers is disappearing but paywalls seem at best a partial answer to the industry's woes and analysts are split on the decision to block out readers. ... more
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New optical tweezers trap specimens just a few nanometers across
To grasp and move microscopic objects, such as bacteria and the components of living cells, scientists can harness the power of concentrated light to manipulate them without ever physically touching ... more
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