17/05/2006

Scientists Reveal How Signals Travel Through Rats' Whiskers

Like blind peoples’ fingers, rats use their whiskers to engage in active sensing – a combination of movement and touch – when trying to figure out the location and identity of a certain object. But how the brain decodes ...

Stardust Analysis Update

The Stardust Preliminary Examination Team is now in the second half of the six-month period to complete the initial characterization of the returned comet samples. The PET consists of about 200 people around the world organized ...

Electric field can align silver nanowires

Scientists have discovered how to align silver nanowires in a controlled manner with an electric field. Their technique offers a possible route to sculpting and writing on nanowires, an ability that will likely have applications ...

N.J. dental students accused of cheating

New Jersey's only dental school is investigating allegations that 18 students traded or sold clinical procedure credits they need to graduate, a report said.

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