Engineering
We all mark days with clocks and calendars, but perhaps no timepiece is more immediate than a mirror. The changes we notice over the years vividly illustrate science's "arrow of time"—the likely progression from order to ...
Mar 14, 2019
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Energy & Green Tech
The cryptocurrency Bitcoin is known for its massive energy footprint. Now, researcher Alex de Vries, from PricewaterhouseCoopers (PwC) in the Netherlands, suggests that renewable hydropower production cannot supply the large ...
Mar 14, 2019
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Security
News recently that a malware attack at Detroit-based Wolverine Solutions Group, which handles mailing and other services for hundreds of health care companies, potentially exposed the personal information of hundreds of thousands ...
Mar 14, 2019
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Robotics
A team of researchers with members from the U.S., China and Sweden has developed a new kind of foot landing structure for drones to allow them to perch on nearby structures. In their paper published in the journal Science ...
Telecom
It's happened before and it could happen again.
Mar 14, 2019
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Robotics
Drones and robots could build and repair future cities, but only if they can work together – by copying the tactics of nature.
Mar 14, 2019
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