Veronica Frisancho
July 22, 2025
0 seconds of 1 minute, 36 secondsVolume 90%
Press shift question mark to access a list of keyboard shortcuts
Keyboard Shortcuts
Shortcuts Open/Close/ or ?
Play/PauseSPACE
Increase Volume↑
Decrease Volume↓
Seek Forward→
Seek Backward←
Captions On/Offc
Fullscreen/Exit Fullscreenf
Mute/Unmutem
Decrease Caption Size-
Increase Caption Size+ or =
Seek %0-9
These US schools started later so teens could get more sleep
The students ended up going to bed slightly later but they still got more sleep
Topics:
Education and SkillsMore on Education and SkillsSee all
More on Education and Skills
See allSasha Havlicek and Daniel Dobrygowski
July 21, 2025
William Dixon
July 16, 2025
Ximena Játiva and Mario Di Gregorio
July 15, 2025
Morgan Camp
July 9, 2025
Shakthi M Nagappan
July 7, 2025