When amateur astronomer Richard Carrington gazed through his telescope on the morning of September 1st, 1859, he noticed something weird about the surface of the sun -- it seemed to have clusters of dark spots. Later historians would recognize this as the earliest observation of a solar flare -- and a little less than 18 hours later, the associated coronal m ... Show More
Jul 30
Who was the real John Henry?
For well over a century, schoolchildren across the United States learned the story of John Henry. According to the legend, John was a formerly enslaved man who found work with a railroad after the Civil War. Widely known as the best steel driver in the area, John wins a Phyrric v ... Show More
35m 13s
Jul 28
From Slaves to Superpower: The Rise and Fall of the Ottoman Janissaries
While often forgotten by the global West, the Ottoman Empire was an absolute superpower in its heyday. As the Empire expanded across three separate continents, they also practiced mass enslavement -- and used it to power their army. In today's episode, Ben, Noel and Max explore t ... Show More
38m 58s
May 2022
When Our Star Erupts - The 1859 Solar Storm And More
In 1859, astronomer Richard Carrington was studying the Sun when he witnessed the most intense geomagnetic storm recorded in history. The storm, triggered by a giant solar flare, sent brilliant auroral displays across the globe causing electrical sparking and fires in telegraph s ... Show More
12m 11s