News tagged with metal detector

Malls, stores consider new ways to protect shoppers

More sophisticated cameras. Security robots. Customers feeling shaken by recent attacks at U.S. malls may not notice huge changes—but mall operators are testing and putting in place new technologies and other measures to ...

dateSep 30, 2016 in Business
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New technology for land mine detection

In Colombia, large areas are teeming with mines that are almost impossible to detect with traditional methods. In collaboration with partners from South America, engineers at the German Ruhr-Universität Bochum and Technical ...

dateMar 18, 2016 in Engineering
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US House votes to renew all-plastic gun ban (Update)

The U.S. House of Representatives voted Tuesday to renew a 25-year-old prohibition against firearms that can evade metal detectors and X-ray machines just as 3-D printers are increasingly able to produce plastic weapons.

dateDec 03, 2013 in Other
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