Why do we sleep while reading? Explained

Описание к видео Why do we sleep while reading? Explained

Ever so often have you started with reading a book in bed and ended up just sleeping...even if the book was interesting...even if you had a lot of interest in reading it...what happened? Why did you doze off? Is it the book 2? Or the environment? Watch this video to unlock this mystery

Комментарии

Информация по комментариям в разработке

Похожие видео