99% Invisible Three Things That Made the Modern Economy
Apr 2, 2019
Tim Harford, an economist and author, dives into the fascinating origins of everyday inventions that shaped our modern world. He discusses how the S-bend pipe transformed indoor plumbing, revolutionizing sanitation. The conversation also explores radar's evolution from a military ‘death ray’ to a crucial aviation tool. Finally, Harford highlights the historical significance of bricks, examining their cultural impact and future in construction amidst emerging technologies.
AI Snips
Chapters
Books
Transcript
Episode notes
Radar Origins
- In 1935, British Air Ministry officials, concerned about Germany, explored "death ray" technology.
- This led to radar, crucial for aviation safety and economic stability.
Grand Canyon Mid-Air Collision
- In 1956, two planes collided over the Grand Canyon due to a lack of radar technology, highlighting its importance.
- This tragedy prompted the creation of the Federal Aviation Administration.
Radar's Importance
- Radar is essential for managing increasingly busy skies.
- Drone technology requires robust sense-and-avoid systems like radar.
