Created by the curly-headed and cute Dr. Thomas Perls (author of a book by the same name), LivingTo100.com utilizes the latest scientific and medical information to determine how long you’ll live based upon 40 questions. The online examination covers everything from gym time to cholesterol levels, and once completed, gives a rather comprehensive-for-its-price (free) tailored report with advice on how to extend whatever magic number one ends up with.
