ScienceWhen teachers wear face masksTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGabriel Borrud and Conor Dillon06/10/2020June 10, 2020Could face masks stunt a child's social development? A psychologist says it's a question of age an exposure. Listen to DW's science podcast for a different angle on the coronavirus — five minutes every day from Germany.https://p.dw.com/p/3dbKYAdvertisement