https://tube.kla.tv/videos/watch/9a975740-027e-45a6-9e19-607a0ec44373 Smartphones can make teens addicted, dissatisfied and less efficient. This is confirmed by various studies by psychiatrists, therapists and professors. In this part of our series 'Digital Education' we present various facts about this topic. Sat, 20 Jun 2026 01:55:16 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.kla.tv https://tube.kla.tv/client/assets/images/icons/icon-1500x1500.png https://tube.kla.tv/videos/watch/9a975740-027e-45a6-9e19-607a0ec44373 All rights reserved, unless otherwise specified in the terms specified at https://tube.kla.tv/about and potential licenses granted by each content's rightholder.