How pens rewrote history

There are so many trends in skin care, from fun-shaped pimple patches to Korean sheet masks. They might seem like the latest fad, but did you know some of these beauty treatments have been around for hundreds of years? Join Joy and co-host Roop as they look back through skin care ...  Show more

It’s super common for a country to have a national anthem. That’s an official song that is sung at special events and is supposed to bring people together. The United States of America’s anthem is called The Star Spangled Banner. But it took a long time, and a lot of contests, to ...  Show more

Get ready, folks. The ballpoint pen is far more interesting than you could ever imagine. For real. Brilliant in its simplicity. Took the world by storm. We love our ballpoint pens and you should too. Listen in today!

It’s easy to take the pencil for granted, but that eraser-capped wooden cylinder with a core of graphite has a story and a history -- and Robert and Joe explore it in this episode of Invention. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio ...  Show more

A crayon is a stick of colored wax used for writing or drawing. Crayons are popular all over the world because they’re available in a range of prices and colors, are easy to work with, and most importantly - look cool! Tune in to find out how they were invented! 

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