NYPD Body Scanners Will Remotely Detect Hidden Weapons

nypd-portable-scanner

The device makes use of infrared light rays to image radiation that is coming from a person’s body. If the person is carrying a metal object such as a gun, it will prevent the rays from reaching the part of the body where the object is. This will result in the appearance of an outline of that object on the scanner.

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Video: Massive slingshot cannon goes medieval on your car

slingshot

The Slingshot Cannon weighs about 200 pounds and is powerful enough to destroy a small car. With a giant rubber band. Last year, the inventor made a little toy-sized model that was fully functional with its 8mm steel balls, but that was just a destructive little toy. This year’s model is ten times bigger.

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