As the first year of Invention comes to a close, Robert and Joe catch up on listener mail for everything from air conditioning and ketchup to toys and bubble wrap.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
See omnystudio.com/listener for privacy information.
Soap
Invention Classic: Chewing Gum
Invention Classic: The Museum
Invention Classic: Sun Glasses
Invention Classic: Penicillin
Invented Words, Part 2
Invented Words, Part 1
Invention: Barbed Wire
The Fire Extinguisher, Part 2
The Fire Extinguisher, Part 1
Strike the Match, Part 3
Strike the Match, Part 2
Strike the Match, Part 1
The Pencil
Beachbum Berry on the Invention of the Mai Tai
Invention Classic: Chopsticks
Listener Mail: Year End Wrap-Up, Part 2
Toys, Part 3
Toys, Part 2
Create your
podcast in
minutes
It is Free
Stuff You Should Know
Stuff They Don’t Want You To Know
Stuff You Missed in History Class
Aaron Mahnke’s Cabinet of Curiosities
Stuff To Blow Your Mind