Episode – 1461 : How to Lie With Statistics Podcast Transcript Mark Twain once said, ‘There are three kinds of lies: lies, damned lies, and statistics.’ The reason why he […]
Episode – 1460 : Questions and Answers: Volume 20
Episode – 1460 : Questions and Answers: Volume 20 Podcast Transcript The month of July is named after Julius Caesar. In 44 BC, after his assassination, the Roman Senate renamed […]
Episode – 1445 : The History of Skyscrapers
Episode – 1445 : The History of Skyscrapers Podcast Transcript If you were to pick a single visible icon to represent the 20th century, it would probably be the skyscraper. […]
Episode – 1444 : The Moon
Episode – 1444 : The Moon Podcast Transcript About 384,000 km or 239,000 miles above the surface of the Earth is our planet’s only natural satellite, The Moon. Every culture […]
Episode – 1430 : The Apollo Lunar Module
Episode – 1430 : The Apollo Lunar Module Podcast Transcript When President John F. Kennedy set the objective of landing on the moon before the end of the 1960s, no […]
Episode – 1426 : Questions and Answers: Volume 19
Episode – 1426 : Questions and Answers: Volume 19 Podcast Transcript The month of June was originally called Iunius by the Romans. Back then it had 29 days and was […]
Episode – 1414 : Viruses
Episode – 1414 : Viruses Podcast Transcript Inside you right now are most probably millions of, possibly even trillions of viruses. Some viruses are extremely deadly, but the vast majority […]
Episode – 1408 : Edward Teller and the Development of the H-Bomb
Episode – 1408 : Edward Teller and the Development of the H-Bomb Podcast Transcript During the Second World War, the United States established the highly secret Manhattan Project to develop […]
Episode – 1397 : The Piltdown Man Hoax
Episode – 1397 : The Piltdown Man Hoax Podcast Transcript In 1912, a discovery was announced that shocked the world. A British paleontologist announced what was perhaps the most important […]
Episode – 1395 : Asteroids
Episode – 1395 : Asteroids Podcast Transcript Our solar system is made up of a lot of things. The biggest thing is the sun, of course which makes up the […]
Episode – 1385 : The Largest Known Things in the Universe
Episode – 1385 : The Largest Known Things in the Universe Podcast Transcript The universe is big. Really, really big. So big that it is hard to intuitively grasp its […]
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 – 1370 : Eclipses
Episode – 1370 : Eclipses Podcast Transcript Every few years, somewhere on Earth is witness to one of the planet’s greatest sights: a total solar eclipse. A total solar eclipse […]
Episode – 1366 : Planet X
Episode – 1366 : Planet X Podcast Transcript Ever since the discovery of the planet Neptune in 1846, astronomers have noticed that something was not right. The orbit of Neptune […]
Episode – 1362 : Jet Propulsion
Episode – 1362 : Jet Propulsion Podcast Transcript When humans first managed to harness heavier-than-air flight, they did so by using piston engines and propellers. Several decades later, a more […]
Episode – 1352 : Krakatoa
Episode – 1352 : Krakatoa Podcast Transcript On the morning of August 27, 1883, one of the most destructive natural disasters of the 19th century occurred between the islands of […]
Episode – 1339 : The Discovery of DNA
Episode – 1339 : The Discovery of DNA Podcast Transcript One of the most important advancements in the 20th century was the identification of the structure of the DNA molecule.However, […]
Episode – 1333 : Leap Year
Episode – 1333 : Leap Year Podcast Transcript Once every 1461 days, sometimes, we have a day on the calendar that we don’t normally have: Leap Day. This extra day […]
Episode – 1329 : Cruciferous Vegetables
Episode – 1329 : Cruciferous Vegetables Podcast Transcript One of the most common food items consumed today are cruciferous vegetables. Even if you aren’t familiar with the term, you almost […]
Episode – 1319 : Phrenology
Episode – 1319 : Phrenology Podcast Transcript In the 19th century, a new discipline swept over the medical and legal professions. This belief held that a person’s personality could be […]