The Philadelphia region won't have a total eclipse, the moon will cover 90% of the sun. Nut it's still important to have certified glasses if you're going to watch.
Are Your Solar Eclipse Glasses Safe? Here s How to Know If They re Real and OK to Use yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
Eye-safety during the solar eclipse wset.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wset.com Daily Mail and Mail on Sunday newspapers.