They can be used to make thing larger. Scientists use concave mirrors in large telescopes. On the other hand, convex mirrors are thinner in the middle and bend light outward. Drivers use convex ...

Weighing 3.5 tons and measuring 14 feet in diameter, the finished piece is the largest convex mirror ever produced. The giant convex mirror was created using a ceramic-glass material called Zerodur.

The law, which takes effect on Jan. 14, 2012, requires all trucks registered in the state of New York with a maximum gross weight of 26,000 pounds or more to be equipped with a cross view mirror ...

New York Gov. Andrew Cuomo is expected to sign legislation this week that will require large trucks traveling in New York City to be equipped with special crossover convex mirrors to eliminate ...