These non-prescription lenses use yellow tints, polarization, and anti-reflective coatings to reduce glare from bright lights that make it difficult to see during nighttime driving. Manufacturers ...

The Chinese military has unveiled a stealth material capable of blinding anti-stealth radars. Laboratory tests have demonstrated that it can effectively absorb low-frequency electromagnetic waves ...

The Chinese military claims it has developed a new radar-defeating coating that can hide targets from anti-stealth radar. The coating can absorb low-frequency electromagnetic waves (EM ...

In other words, the IP68 is able to handle water pressure up to a point, IP67 can have a brief excursion in shallow water and – to head the other way on the scale – IP66 can cope with a spray of water ...

Among the cloaking devices listed in the patent is one that uses a variety of filters to reduce reflection from the ... the invention – called an “anti-retroreflection filter” – claim ...

Right now you can score a PS5 DualSense Wireless Controller for $54 at Walmart ($23 off) for more multiplayer gaming sessions ...

If you're a last-minute shopper, you're in luck. Walmart is offering huge markdowns on everything from Samsung TVs and Lenovo ...

Anti-Israel protesters chanting "Free Palestine" were arrested during a demonstration inside a U.S. Senate office building in Washington, D.C., on Tuesday. The large group of protesters was ...