Boron equals boring? Maybe, but it’s ubiquitous and is literally the backbone element of hundreds of other chemicals in use today—from bleach to rocket fuel. You only thought that it was about the 20-mule team out of Death Valley days? Well, take a seat by the cracker barrel and I’ll tell you a tale...

Phosphorus, which means "light bringer” in Greek, is the “morning star” god of the planet Venus. Mass manufacturing of friction matches using phosphorous ramped up after the 1830s, and factory-manufactured matches were literally made by hand—thousands and thousands per day—the tips dipped into a chemical soup of sulfur and antimony, baked to dry, and finally coated in white phosphorus for the quick strike. But conditions in the match factories were horrible. Which led to the matchgirl strike, which led to unions. All bought to you by the Periodic Table of DEATH and Mystery Podcast.

In this episode of the Periodic Table of DEATH and Mystery, we will initially immerse ourselves in 12th-century urine (sorry), then “hops” (beer will be involved) forward to 1669 and the Alchemist, Hennig Brant, who was searching for the philosopher’s stone using urine from a biergarten, and accidentally discovered the element phosphorus (P), which he THOUGHT was the philosopher’s stone because it glowed in the dark and caught fire a lot when exposed to air.