🎧 Contact Lenses
🎧 Patented: History of Inventions • 27m
The Contact Lens. The humble Contact Lens. Oh boy, do we have a rip-roaring episode for you about the humble contact lens.
Nazi villains, arrests by secret police, chance encounters on trains and fear of Soviet invasion. And in the middle of it all, an unlikely hero: a Czech chemist called Otto Wichterle.
Who was Otto?
How did he manage to create the world’s first contact lens behind the Iron Curtain, despite political opposition?
Why is his story not better known?
Our guest today, Riikka Palonkorpi, works at the University of the Arts in Helsinki and wrote her PhD thesis on Otto Wichterle back in 2012. As part of her research, Riikka met Otto’s wife and visited their home, so naturally is the perfect person to help us answer these questions as we unravel Otto’s story.
The episode was produced by Freddy Chick.
The editor was Anisha Deva.
The senior producer was Charlotte Long.
Up Next in 🎧 Patented: History of Inventions
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🎧 Sports Bra
!!!REAL LIFE INVENTOR ALERT!!!
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Today we’re talking to Lisa Lindhal who, together with her friends Polly and Hinda, unleashed the sports bra on the world.
The episode was produced by Freddy Chick.
The editor was Anisha Deva.
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🎧 Cryptocurrency
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🎧 Home Security System
The patent for the Ring doorbell cites this as the starting point. A Heath Robinson looking design with peep holes, sliding cameras and radio controlled alarms. An invention, and an inventor, ahead of their time.
Marie van Brittan Brown was an African American nurse living in Queens in New York ...
