Invention
From agriculture to the X-ray machine, hosts Robert Lamb and Joe McCormick explore the inventions we created, and how they created us.

Sun Glasses

December 31, 201847 min
It’s hard to imagine how anyone looked cool before the invention of sunglasses, but just when did humans pop their first pair of shades? In this episode of Invention, Robert Lamb and Joe McCormick discuss everything from the blinding white hell of arctic wastes to the blood-soaked spectacle of gladiatorial combat.