It’s easy to make fun of the idea that Superman can hide his identity behind a pair of glasses.
The American Diabetes Association estimates that 23.1 million Americans have been diagnosed with diabetes.
Can you imagine wearing glasses with lenses made of crystal? Your ancestors could.
Hollywood’s portrayal of blind people has come a long way from the old stereotypes of canes and dark glasses.
If you’ve taken a lot of pictures, you might have noticed that the photos don’t always turn out the same as what we see.