80. Mercury: Fatally Toxic And Probably ...

Element 94 causes a bit of a crisis for our collections. 

To the person who said, "the episodes are never too long," I'm terribly sorry. 

Time for the most traditional holiday celebration: A science lesson. 

Joe and Fergus chat about all things mercury and find that there's much more to it than just thermometers! It's been used since ancient times - some thought it was the key to eternal life, despite its poisonous nature. Find out more in this week's episode. 

When you think of mercury, what springs to mind? Is it the entrancing drop of shimmery liquid that flows from a broken thermometer, giving the metal the name quicksilver? Or is it the warnings of overconsumption of fish and bioaccumulation? Or perhaps it’s the Mad Hatter from Ali ... Show More

Produit à la fois par la nature et par l'activité humaine, le mercure, métal très volatil, se répand dans l'atmosphère, d'où il passe, directement ou par l'intermédiaire des pluies ou de la végétation, dans les océans, et donc dans les poissons. D'où l'urgence de diminuer la conc ... Show More

Welcome to the Dark History podcast. Did you know that grills, yes, for your teeth, have been around for thousands of years? Or that most fillings have mercury in them, even now? It turns out that the history of oral hygiene is full of crazy stories. Get ready for a mythical toot ... Show More

The most beautiful and shimmering of the elements, the weirdest, and yet the most reviled.Chemist Andrea Sella tell the story of Mercury, explaining the significance of this element not just for chemistry, but also the development of modern civilisation. It's been a a source of w ... Show More

How To Tell If Mercury Toxicity Is The Cause Of Your Mysterious Symptoms | This episode is sponsored by ButcherBox and Kettle & Fire Changes in environmental mercury levels have been dramatic in recent decades; industrial exposure to mercury is significant and mostly comes from c ... Show More

Melvyn Bragg and guests discuss theories about the origins of teeth in vertebrates, and what we can learn from sharks in particular and their ancestors. Great white sharks can produce up to 100,000 teeth in their lifetimes. For humans, it is closer to a mere 50 and most of those ... Show More

For roughly a century, from the 1860s to the 1960s, numerous people reported the same bizarre medical malady: horrible toothaches that didn't end until the offending molars exploded — inside their mouths. Learn more about your ad choices. Visit podcastchoices.com/adchoices