How to Sleep 8 Hours in 4 Hours: Is It Even Possible?
Have you ever wondered if it’s possible to sleep 8 hours in 4 hours? It sounds crazy, but it’s a real thing, and it’s called polyphasic sleep. Polyphasic sleep is a sleep schedule that involves sleeping multiple times throughout the day, rather than sleeping for one long stretch at night. There are many different polyphasic…