The first pair of polarized sunglasses were invented in 1936 for pilots dealing with UV glare. Up until then, tinted sunglasses were only able to offer partial protection from harmful UV rays. Now, they help …
According to the United States Census Bureau, there are 328,960,643 people in the United States. And an American breaks, sits on, or loses a pair of sunglasses every 14 minutes. That’s a lot of sunglasses. Sound familiar? …