My light, mirror, tell me, who is fatter in the world?
It’s easier to abandon bad habits if you see “yourself in the future” inspired by a popular fairy tale about Snow White, and maybe Oscar Wilde’s novel “Portrait of Dorian Gray”, scientists invented a mirror that anyone can convince anyone to abandon fast food, drugs, laziness or a long long time in the sun. You just have to look at your own reflection. The development of French scientists, called the "Mirror of Belief", is designed to promote a healthy lifestyle.