@Slashvi 17 November 2021 more from that month

WHY Nikola Tesla slept only 2 hours a day? To all those who believe that a human body needs 8 hours sleep to perform well, here’s some news: Nikola Tesla claimed that he never used to sleep for more than two hours a day! That means that out of 24 hours, he was awake for 22 hours. On one occasion, Tesla got so involved in his work at his laboratory that he continued working for 84 hours without any sleep or rest. Nikola Tesla