Episode – 0467 : The Brooklyn Bridge Podcast Transcript Brooklyn wasn’t always a part of New York City. It used to be a separate city located across the East River […]
Episode – 0465 : Moore’s Law
Episode – 0465 : Moore’s Law Podcast Transcript In 1965, the director of research at Fairchild Semiconductor, Gordon Moore, made a prediction about the future of semiconductors. He said that […]
Episode – 0454 : The Four Great Inventions of Ancient China
Episode – 0454 : The Four Great Inventions of Ancient China Podcast Transcript As I have mentioned before on this podcast, there are a great many things that were originally […]
Episode – 0443 : The War of the Currents
Episode – 0443 : The War of the Currents Podcast Transcript In the late 19th century, several of the world’s foremost investors engaged in a public battle for the future […]
Episode – 0434 : Fusion Power
Episode – 0434 : Fusion Power Podcast Transcript Ever since humans have understood the workings of the atom, the potential has existed for humanity to exploit the energy source which […]
Episode – 0427 : Air Force One
Episode – 0427 : Air Force One Podcast Transcript The era of presidential aviation began on October 11, 1910, when former president Theodore Roosevelt took to the skies in a […]
Episode – 0426 : The Carrington Event
Episode – 0426 : The Carrington Event Podcast Transcript On September 1 and 2 of 1859, people all over the world were treated to something quite rare. Auroras were seen […]
Episode – 0419 : The Golden Gate Bridge
Episode – 0419 : The Golden Gate Bridge Podcast Transcript San Francisco Bay is one of the largest and best natural harbors in the world. The entrance to the harbor […]
Episode – 0408 : The History of Credit Cards
Episode – 0408 : The History of Credit Cards Podcast Transcript One of the most ubiquitous forms of payment today is credit cards. The odds are good that you have […]
Episode – 0402 : Electric Cars
Episode – 0402 : Electric Cars Podcast Transcript There is an old saying that everything old is new again. This is certainly true with electric cars. The recent surge in […]
Episode – 0394 : How Do Satellites Work?
Episode – 0394 : How Do Satellites Work? Podcast Transcript Somewhere over your head, right this moment is an artificial satellite. Many of them actually. They beam television and radio […]
Episode – 0380 : Barcodes
Episode – 0380 : Barcodes Podcast Transcript In 1949, a young inventor by the name of Norman Woodland was sitting on the beach in Florida. While drawing some lines in […]
Episode – 0379 : The Miller–Urey Experiment
Episode – 0379 : The Miller–Urey Experiment Podcast Transcript One of the fundamental questions of humanity is where did we come from? How did life on Earth come about? While […]
Episode – 0368 : Concorde: The World’s Fastest Passenger Airplane
Episode – 0368 : Concorde: The World’s Fastest Passenger Airplane Podcast Transcript Almost as soon as Chuck Yeager broke the sound barrier in 1947, people began thinking of ways to […]
Episode – 0364 : What Ever Happened to Amelia Earhart?
Episode – 0364 : What Ever Happened to Amelia Earhart? Podcast Transcript Amelia Earheart was a pioneer in the early days of aviation. She became the first woman to fly […]
Episode – 0362 : 10 Ways You Can Know That the Earth is a Sphere
Episode – 0362 : 10 Ways You Can Know That the Earth is a Sphere Podcast Transcript One of the saddest things in the modern world is that with all […]
Episode – 0351 : A History of Computer Games
Episode – 0351 : A History of Computer Games Transcript Video games have become ubiquitous in today’s world. Most of us probably have some sort of computer game on our […]
Episode – 0348 : How and What Do Astronauts Eat in Space?
Episode – 0348 : How and What Do Astronauts Eat in Space? Transcript When the space race first began, scientists didn’t even know if it was possible for humans to […]
Episode – 0344 : The History of the Microwave Oven
Episode – 0344 : The History of the Microwave Oven Transcript According to legend, in 1945 an engineer by the name of Perry Spencer was working in front of an […]
Episode – 0338 : How Clarence Birdseye Created the Frozen Food Aisle
Episode – 0338 : How Clarence Birdseye Created the Frozen Food Aisle Transcript For thousands of years, food storage was one of humanity’s biggest problems. Even if you could grow […]