Always Wondered - How Road Signs Got Their Shapes

In this episode of Always Wondered, buckle up as we decode the different shapes of traffic signs.  Learn why your daily commute feels like an eighth-grade geometry quiz!  Also, during the 1960s Space Race, the US and the Soviet Union weren’t the only players.  Hear the weird story of one country where the “right stuff” was basically “the only stuff available.”  Plus - we reveal the origin of the phrase “the handwriting is on the wall.”  It turns out that ancient doom messages didn’t come on Post-It Notes!  Join host Rick Peterson as he answers more of the questions you’ve Always Wondered about.

Always Wondered. A podcast that takes a lighthearted look at everyday life's little mysteries.

     Have you always wondered who came up with the idea for mouthwash? Who invented the Slinky? Why do we bless someone whenever they sneeze? How come there are dimples on a golf ball? Or what is the origin of the phrase "heard it through the grapevine"? These are the sort of questions that stir our curiosity, and the answers may just surprise you. Join host Rick Peterson every week for a fun and breezy look at some of the things you have always wondered about!