'Mechanical breathing' in smart windows

Smart windows automatically change transparency when a voltage is applied. However, one reason they aren't more widespread is that the polymer inside dramatically expands and shrinks with every charge. Purdue University researchers ...

Mars scientists investigate ancient life in Australia

As any geologist worth his or her salt will tell you, there are rocks, and then there are rocks. Next July, NASA and the European Space Agency (ESA) are launching rovers to Mars that will search for signs of past microbial ...

Space samples link NASA's Apollo 11 and Mars 2020

On July 24, 1969, Apollo 11 command module Columbia splashed down in the Pacific, fulfilling President Kennedy's goal to land a man on the Moon and return him safely to Earth. Among the mission's many firsts was the acquisition ...

New election systems use vulnerable software

Pennsylvania's message was clear: The state was taking a big step to keep its elections from being hacked in 2020. Last April, its top election official told counties they had to update their systems. So far, nearly 60% have ...

Huawei's own OS system may be ready this year: report

Chinese telecom giant Huawei says it could roll out its own operating system for smartphones and laptops in China by the autumn after the United States blacklisted the company, a report said Thursday.

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