The Pencil

We’re all probably using a lot more soap these days, but… what is it exactly? How does it work? Who invented it and how has it changed the world? Join Robert and Joe as they explore the invention of Soap. This episode marks the final installment of Invention as a standalone podca ...  Show more

Chewing gum is everywhere today, but where does it come from? What did we chew before Bubblicious? How does gum affect us? Robert and Joe explore in this episode of Invention. (Originally published 7/8/2019) Learn more about your ad-choices at https://www.iheartpodcastnetwork.com ...  Show more

Chopsticks may seem like a basic invention, but this invention has a fascinating history... Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Robert and Joe explore the origins and impact of toothpaste... Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

For today's mini episode, I thought it might be nice to change things up a little bit and cover the history of a medium rather than a specific artwork. Learn a little bit about pencils, what the numbers and letters mean, what is in the core of a pencil and how colored pencils dif ...  Show more

It’s time for another invention-based episode of Stuff to Blow Your Mind. In this episode, Robert and Joe discuss a very old invention that we can scarcely imagine life without: the spoon. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/ ...  Show more