What Is Totality?

Watch What Is Totality? with the Flipps app
Download the Flipps app to watch this video on your phone or a big screen TV.
Get Flipps FREE
What Is Totality?
The first coast-to-coast solar eclipse in almost 100 years starts to sprint across the U.S. at 2,000 mph on Aug. 21. Professor Andy Harris from the University of Maryland breaks down what the "path of totality" means.