You are currently not logged in. Please Sign In to continue
Baidu Q and A-How Do We Gain Energy Back After a Good Night's Sleep?
How does sleep help our bodies restore energy? The answer, according to this man, lies not with biology but with physics. Apparently, it has something to do with oscillating planets.
If you’d like to watch this and more videos, join our free trial.
Free sample videos
Lionel - La Place de la Fontaine de Liverdun
Difficulty:
Amal et Caroline - La Pyramide du Louvre
Difficulty:
Manon et Clémentine - French INTRO
Difficulty:
Radio-Canada Info - Comment détecter le coronavirus
Spanish
German
Italian
Chinese
English
English 
Deutsch
Español
Français
Italiano
