Transcript Historically, an army could have days, weeks, or even months to prepare for war. However, with the development of intercontinental missiles and nuclear weapons, the time for preparation was reduced to hours or even minutes. In light of these changes, it was necessary to develop a system that allowed for rapid mobilization and readiness. …
Transcript Right now vaccinations are all over the news. There are many companies that have developed vaccines for COVID-19 and there is a good chance that most people in the world will wind up getting a vaccine in the next year or two. Many of you may never have given much thought to what is …
Transcript In 1957 the United States embarked on its most controversial series of nuclear tests. These tests took place on US soil in the state of Nevada. They detonated 29 devices and tested a wide number of things, including how blasts would damage builds, pigs, and soldiers. They detonated bombs on towers, from balloons, and …
Transcript Standards make everything easier. When everyone can agree on a standard way to do things, regardless of how it is done, it can reduce confusion and facilitate progress. You’d think if there was one thing that would be standardized everywhere, it would be the side of the road everyone drives on. I mean, there …
Transcript It the one of the world’s most commonly used condiments. Even though it is most often associated with the United States, it has a pedigree that is extremely ancient and global. I am of course talking about ketchup. Learn more about this common condiment, and its extremely ancient and interesting history, on this episode …
Transcript Earth is a big place. Really big. And on it are mountains, deserts, rivers, and swamps. Some of those points are higher than others, some of the deserts are drier than others, and some of the rivers are longer than others. Learn more about the Earth’s most extreme points on this episode of Everything …
Transcript In most sports, there are always debates about who is the greatest of all-time. Baseball can argue about Babe Ruth vs Willie Mays. Basketball can argue about LeBron James vs Michael Jordan. However, there is one sport where there is absolutely, positively no doubt who is the greatest of all-time. When it came to …
Podcast Transcript Weather systems on Earth aren’t stable. There are cycles that weather patterns go through which can have enormous effects around the globe. There is probably no more important weather cycle than the one meteorologists called the Southern Oscillation. This cycle can have dramatic implications for temperatures and rainfall all over the world. Learn …
Podcast Transcript Amelia Earheart was a pioneer in the early days of aviation. She became the first woman to fly solo across the Atlantic. She was the first person to fly solo from Hawaii to California. In 1937, she set out on her greatest adventure ever. It would be the longest single flight in history …