Monkey flossing

Monkey flossing became a formal practice, at least experimentally, in the late 1970s, thanks to a dentist named Jack Caton. Twenty years later, a physician, David C Sokal, inspired by the monkey flossing, patented a top/bottom flossing-reminder and floss-dispensing device for humans. Monkeys themselves apparently began unassistedly flossing not long afterwards. But in all probability […]