Bar-Ilan researchers reveal reason for a good night’s sleep
“We found that when zebrafish go to sleep at night – they are diurnal creatures like humans – the chromosomes increase their mobility,” Prof. Lior Appelbaum told The Jerusalem Post.
Zhuang Jing sleeps on the bed as she shows a part of her job as a Hotel Test Sleeper at a boutique hotel in central Beijing(photo credit: REUTERS/JASON LEE)ByEYTAN HALON
