World News National Education Teachers Use Mystery Skype To Give Students A Window On The World 5:32pm April 29, 2019 by Amanda Morris Technology World Education Skype geography mystery National Educational technology video chat Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Health & Safety National Impossible, you say? Try asking a toddler National Poll: In tight race, voters split on whether Harris intends to carry out her promises 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate