Usually when we hear the term “progressive optics” it’s in reference to bi- or trifocal glasses, that don’t have sharp lines between the different focal zones of the lenses. A group of scientists from ...

The small mirror attached to your car's side mirror is called a blind spot mirror. It's usually a small convex piece of glass added to either corner of the main side-view mirror. Its purpose is to ...

Ever had trouble checking behind you while driving? Now there’s a newly patented side-view mirror that claims to eliminate that pesky blind spot. The math professor who came up with the “wide angle ...

This is The No Blind Spot Rear View Mirror. Why We Love It: This 16-inch mirror eliminates your blind spots with a 180-degree field of view — for reference, your ordinary car mirror only gives you 52 ...