This pictureinfographic advert describes the sleeping habits of a few well-known people:
contains some information on the sleeping habits of a few well known people who are or were known to get buy with little sleep. Now aA few of them were claimed to have gotten buyby with extremely little amounts of sleep. For example: Tesla is said to have needed just, 2 hours of sleep per day, and Donald Trump says he needs just 3 hours of sleep (but some other sources say it's 3 to 4 hours).
The question is then about verifying such claims of the most extreme cases. So, can we really be sure thatDid Tesla really needed just 2 hours on the long term instead of, sayper day, needing 4 hours while being able to do fine on small bouts of 2 hours of sleep? It has been well documented and verified that there are people who onin the very long term do well with only 4 hours sleep.?