The eye chart with the big "E" on top is called a Snellen Chart.
Maybe the biggest upset in sports history took place 35 years ago today.
Everyone also liked “Y.M.C.A.”—except the actual organization.
The game show that's fun, and at times, extremely trying.
©2016 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.