Episode – 1600 : The Year 1600 Podcast Transcript A little over 400 years ago, the world was undergoing a revolution, although most people who lived at that time probably […]
Episode – 1597 : The History of the Bow and Arrow
Episode – 1597 : The History of the Bow and Arrow Podcast Transcript One of the most important inventions in human history was the bow and arrow. A bow and […]
Episode – 1490 : The History of Data Storage
Episode – 1490 : The History of Data Storage Podcast Transcript If you have used a computer, which I’m assuming is almost everyone listening to this, you have probably had […]
Episode – 1479 : The History of Motion Pictures
Episode – 1479 : The History of Motion Pictures Podcast Transcript Perhaps the greatest advancement in the arts in the 20th century was the creation of motion pictures. Motions Pictures […]
Episode – 1468 : The Herculaneum Papyri
Episode – 1468 : The Herculaneum Papyri Podcast Transcript In the mid-18th century, excavations in the ancient town of Herculaneum, just outside the city of Pompeii and destroyed by the […]
Episode – 1383 : Batteries
Episode – 1383 : Batteries Podcast Transcript The odds are quite good that somewhere around you right now as you listen to me speak these words, is a battery. Whether […]
Episode – 1331 : Stealth Technology
Episode – 1331 : Stealth Technology Podcast Transcript The history of warfare has been a history of measures and countermeasures. When the airplane was invented, RADAR was later invented as […]
Episode – 1303 : Domestication of the Horse
Episode – 1303 : Domestication of the Horse Podcast Transcript Sometime around 5,500 years ago, an event took place on the Eurasian steppes that fundamentally changed the world. We don’t […]
Episode – 1283 : LEDs: Light Emitting Diodes
Episode – 1283 : LEDs: Light Emitting Diodes Podcast Transcript One of the most important inventions in human history was artificial lighting.With the electric lightbulb, the night could be illuminated, […]
Episode – 1228 : Parachutes
Episode – 1228 : Parachutes Podcast Transcript Centuries ago, someone decided jumping from a great height and trying to land without being injured would be a good idea. …and in […]
Episode – 1121 : Space Elevators
Episode – 1121 : Space Elevators Podcast Transcript You’ve probably seen footage of a rocket launch. There is a bunch of smoke and fire as the rocket lifts off to […]
Episode – 1119 : Betamax vs. VHS
Episode – 1119 : Betamax vs. VHS Podcast Transcript In the late 1970s and early 1980s, a war erupted in the world of video technology.Two competing video tape formats fought […]
Episode – 1009 : Fingerprints
Episode – 1009 : Fingerprints Podcast Transcript Located on the tips of our fingers are features known as friction ridges. We evolved them to get a better grip on objects. […]
Episode – 0982 : RADAR
Episode – 0982 : RADAR Podcast Transcript In 1887, the German physicist Heinrich Hertz discovered radio waves. While the first practical use of this discovery was communication, there were also […]
Episode – 0910 : Why Are There No Flying Cars?
Episode – 0910 : Why Are There No Flying Cars? When airplanes were developed in the early 20th century, the technology developed rapidly. Within a matter of a couple of […]
Episode – 0874 : Weather Forecasting
Episode – 0874 : Weather Forecasting Podcast Transcript Almost every day, you might check the weather forecast to see what the temperature will be like in the near future or […]
Episode – 0842 : The History of Recorded Sound
Episode – 0842 : The History of Recorded Sound Podcast Transcript One of the landmark inventions in human history was the ability to record sound. This technology allowed music to […]
Episode – 0769 : Formula One
Episode – 0769 : Formula One Podcast Transcript As soon as automobiles were created, people began racing them. As with many sports, early efforts were often unorganized and disjointed. After […]
Episode – 0749 : Communications Satellites
Episode – 0749 : Communications Satellites Podcast Transcript Once humans managed to put artificial satellites into orbit, the next question was, “what can we do with this?” One of the […]
Episode – 0745 : The History of the Compass
Episode – 0745 : The History of the Compass Podcast Transcript One of the most important inventions of early humanity was the compass. The compass has aided human navigation around […]