HeyJaredBest Inventions of All Time
Tune in to uncover the stories behind the discoveries that have revolutionized how we live, work, and play.
- Indexed episodes, last 90 days
- 5
- Latest publication
- Sep 16, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 14, 2026
Latest episodes
Seven Weapons That Made Armies Obsolete: From the Stirrup to the Machine Gun (opens the original)
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Some weapons don't just give you an edge—they make your enemy's entire army irrelevant. From a simple leather loop that toppled empires to the gun that ended cavalry charges forever, we're counting down the inventions that forced generals to throw out thousand-year-old playbooks and start from scratch.
The Transistor: How Three Men at Bell Labs Built the Device Inside Everything (opens the original)
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In December 1947, three physicists huddled in a New Jersey laboratory and created a fingernail-sized device that would become more ubiquitous than any invention in human history. Today, your smartphone contains more transistors than there are people on Earth—over 15 billion of them—all descendants of that first crude contraption made from germanium and gold foil. This is the story of how the transistor shrank computers from room-sized machines to pocket-sized supercomputers, and why the bitter r
The Telescope vs. The Microscope: Twin Lenses That Revealed Two Hidden Universes (opens the original)
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Within decades of each other, the telescope and microscope emerged from Dutch workshops to revolutionize human understanding in opposite directions. While Galileo pointed his lens at Jupiter's moons, van Leeuwenhoek discovered entire civilizations of microbes in a drop of water. These twin inventions didn't just extend our sight—they shattered humanity's perception of scale itself and launched the scientific revolution.
Five Ancient Inventions We Still Can't Improve: Roman Concrete, Greek Fire, and More (opens the original)
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Think ancient civilizations were primitive? Think again. From self-healing Roman concrete that outlasts modern formulas to the terrifying Byzantine weapon called Greek Fire whose recipe was lost forever, we're counting down five ancient inventions so advanced that even with our modern labs and supercomputers, we still haven't cracked their secrets—or beaten their performance.
The Shipping Container: How Malcom McLean's Metal Box Created the Modern World (opens the original)
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Before 1956, loading a ship could take weeks and cost more than the ocean voyage itself. Then trucking magnate Malcom McLean welded doors onto a few dozen steel boxes and accidentally invented the most important object in global commerce. This is the story of how a simple metal rectangle reshaped world economics, destroyed entire industries, created new ones, and made your smartphone possible.
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