ROCHESTER, Minn. -- Mayo Clinic ophthalmologists have found commercially available Class 3A green laser pointers can cause visible harm to the eye's retina with exposures as short as 60 seconds. The ...
If you're an American, odds are, you've heard a lot about Flock cameras in recent years. As one of the major companies manufacturing automatic license plate reader cameras, Flock Safety has entered ...
Low-cost apparatus designed by National Institute of Standards and Technology (NIST) researchers to quickly and accurately measure the properties of handheld laser devices has shown that nearly 90 ...
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