Adding precision to plastics testing

Plastics play an important role in many consumer items. But testing precisely how much load these plastic parts can bear has up to now been a very complicated task. Now, a new instrument achieves simpler and more accurate ...

Flexible polymer opals

A synthetic material which mimics the brightest and most vivid colours in nature, and changes colour when twisted or stretched, has been developed by researchers at the University of Cambridge, and could have important ...

With high-tech guns, users could disable remotely

A high-tech startup is wading into the gun control debate with a cellphone controller that would allow gun owners to know when their weapon is being moved—and disable it remotely.

The Wikipedia paradox: Who's telling the truth?

People are less likely to trust a poorly written article if the visual cues suggest it comes from Wikipedia. Presented with the same information in an alternative layout, their trust will be greater. The presence of serious ...

S. Korea's SK Hynix to buy US firm for $248 mln

South Korea's SK Hynix said Wednesday it would buy a US-based IT firm for $248 million to strengthen the performance of its flash memory devices, used in smartphones and tablet computers.

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