According to Freakonomics: “ Listerine was invented in the 19th century as powerful surgical antiseptic. It was later sold, in a very distilled form, as both a floor cleaner and a cure for gonorrhea.
About 72 dentists and dental assistants are volunteering at the 2010 Vancouver Olympics. Their services are needed because of the nature of high impact winter sports and to treat things like tooth sensitivity, decay or even perform a root canal.
A SMILE
It cost nothing, but creates much.
It enriches those who receive, without impoverishing
those who give.
It happens in a flash and the memory of it lasts forever.
None are so rich they can get along without it and
none so poor but are richer for its benefits.
It creates happiness in the home, foste
Read more...