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Always Wondered

Always Wondered

By: Podcast Playground
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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!

Social Sciences World
Episodes
  • Always Wondered - Episode 51 Preview
    Mar 17 2026

    This week on Always Wondered, we explore your brain’s favorite pastime - Phobias! Why does something that seems totally harmless suddenly have our knees knocking? We’ll try to make sense of it all. Also, how come one of your shoelaces always comes untied before the other? Science has actually studied this, and we’ll have the details. Plus, we dive into one of the great mysteries of grocery shopping. Why do hot dogs come ten to a pack, but buns only eight to a pack? So join host Rick Peterson as he answers more of the questions you’ve Always Wondered about.

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    2 mins
  • Always Wondered - The Truth Behind St. Patrick’s Day Myths
    Mar 13 2026

    On this episode, St. Patrick’s Day is filled with tradition. But it turns out that many of those myths were invented by someone who probably had one too many green beers! We’ll cut through all the blarney. Also - hear the story of what may be the craziest toy ever marketed to kids. (Spoiler alert: you might want to have a Geiger counter handy!) Plus - why do we say “shh’ whenever we want quiet? Is it science? Instinct? Or just humanity’s universal sound for “zip it”? So join host Rick Peterson as he answers more of the questions you’ve Always Wondered about.

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    10 mins
  • Always Wondered - Episode 50 Preview
    Mar 10 2026

    On this episode, St. Patrick’s Day is filled with tradition. But it turns out that many of those myths were invented by someone who probably had one too many green beers! We’ll cut through all the blarney. Also - hear the story of what may be the craziest toy ever marketed to kids. (Spoiler alert: you might want to have a Geiger counter handy!) Plus - why do we say “shh’ whenever we want quiet? Is it science? Instinct? Or just humanity’s universal sound for “zip it”? So join host Rick Peterson as he answers more of the questions you’ve Always Wondered about.

    Show More Show Less
    2 mins
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