Edison on ‘light’ sleeping to success [Article]

Thomas Edison invented the light bulb, & that meant the end of the sleep habits of the people of the time. He apparently regarded sleep as a waste of time, & used to brag about not needing more than 4-5 hours of sleep each night. Maria Popova discovers his secret: power naps during the day.

Leave a Reply

Your email address will not be published. Required fields are marked *