SYMHC Classics: Tunguska Event

Tracy talks about a "Molly of Denali" episode that references Elizabeth Peratrovich. She then shares her own experience with IUD insertion.See omnystudio.com/listener for privacy information. 

IUDs are under the umbrella of long-acting, reversible contraceptives, and they’re the oldest one of these in use today. Research: Baldauf, P et al. “A Report on the Hysteroscopic Removal of a Gräfenberg Ring After Almost Fifty Years in Utero.” Geburtshilfe und Frauenheilkunde vo ...  Afficher plus

Apollo 11 rides a fireball back through Earth’s atmosphere before splashing down in the Pacific Ocean. Why, after forever changing the course of human history, did we stop going to the Moon, and what, 50 years later, is NASA and the private sector planning for humanity’s next gia ...  Afficher plus

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 ...

The Roswell crash is perhaps the most famous UFO incident in history. But for more than 30 years after the debris was found in 1947, the case was relatively unknown. It resurfaced in 1980, amid an era of civilian UFO investigation and government disinformation, two efforts that w ...  Afficher plus

Spy balloons are really blowing up right now. The US has shot down one confirmed Chinese balloon and has engaged several other unidentified flying objects. But like so many things we cover on this podcast, it's an old method in a new outfit. Spy balloons for reconnaissance go ...