Dateline NBC cover image

The Prussian Blue Mystery

Dateline NBC

CHAPTER

Thalium Is a Toxic Substance

Thalium is a heavy metal, atomic number 81 on the periodic table of elements. It was discovered late 18 hundreds and then quickly began being used medically an early 19 hundred. Hospitals rarely see patients with dallian poisonings and don't have a way to test for it tso no hospital is just going to put a drop of blood inHave it come back yes, talium rigt so you have to send these things away. So now i'm looking at at two to three, maybe day delay, days that he knew brigita might not have.

00:00
Transcript
Play full episode

Remember Everything You Learn from Podcasts

Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.
App store bannerPlay store banner