The sleeping habits of the rich, the powerful, and the genius
The sleeping habits of the rich, the powerful, and the genius kind of means less sleep... Despite what science says about how crucial a good night's sleep is to your health and longevity, one thing's clear from the infographic below - some of history's most powerful and intelligent people had very little time for it. Serbian-American inventor, engineer, and fan-favourite, Nikola Tesla, is said to have adopted what's probably the most ill-advised sleeping habit of them all - devoting just five hours a day to rest, only two of which were dedicated to actual sleep. A