Twice a day the River Thames recedes, revealing a muddy shoreline. Hobbyists known as mudlarks stroll the surface searching for objects that have found their way into the river over the centuries, everything from ancient Roman jewelry to modern...
Laura in San Diego, California, wonders about the tradition of performers saying Toi toi toi to each other backstage to wish each other a good performance. It’s possible that it derives from the ancient idea that spitting three times can ward...