Two of the words we hear most often, working out of Dr. Biderman’s practice, is “fast,” and “painless.”

Well, apparently, “painless” was the name of a dentist practicing dentistry in the beginning of the 20th century.

The only problem was the “Painless Parker,” provided dentistry that was anything but painless. Read here to learn more: http://www.smithsonianmag.com/travel/remember-when-pulling-teeth-was-fun-180960448/