New technology
Ear protection when listening to music
Scientists have successfully developed a device that will not damage your hearing: the red light will blink as you stand next to the deafening noise.
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319 published items.
New technology
Remote terrorism technology
How can we detect a suicide bomber from a distance? It is not difficult, just check the mark of the explosive
New technology
New type detector detects weapons in humans
A new generation high-frequency radio scanner will provide greater support for airports and railroad security, thanks to the ability to automatically detect daggers or h…
New technology
Modern airport security check system
A state-of-the-art security system is being tested at San Francisco International Airport. Equipment will let passengers pass without having to take off their shoes, rem…