4.8 • 1.8K Ratings
🗓️ 13 May 2023
⏱️ 15 minutes
🔗️ Recording | iTunes | RSS
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0:00.0 | Located in the 90th place on the periodic table is the element thorium. |
0:05.0 | Thorium, as with every element, has unique properties, making it useful in certain applications. |
0:10.0 | However, Thorium's best days still might be ahead of it, |
0:13.0 | and it might move itself to the front of the list of the world's most important elements. |
0:17.7 | Learn more about Thorium, how it was discovered, and its potential uses, |
0:21.6 | on this episode of Everything Everywhere Daily. The story of Thorium begins in 1815 at the Falun Copper Mine in Sweden. |
0:45.0 | Falun at the time was the most productive copper mine in the world and copper from the |
0:48.7 | mine had been the single biggest export from Sweden over the previous several centuries. |
0:53.0 | A previously unknown mineral had been discovered, and it was given to the chemist |
0:57.0 | Johns Jacob Brasilius to determine what it was. |
1:00.0 | Brasilius had previously discovered the elements |
1:02.5 | Serium and Selenium. |
1:04.6 | After analyzing the substance in 1817, |
1:07.4 | he determined that he had once again discovered a new element. |
1:10.5 | He called the new element Thorium |
1:12.3 | after the ancient Norse god of thunder Thor. |
1:15.0 | However, Brizilius got it wrong. It wasn't a new element, it was actually Yitreum orthophosphate. |
1:21.0 | Fast forward to 1828, an amateur Norwegian mineral |
1:25.3 | by the name of Morton Thron-Smark found an unusual mineral in Telemark Norway. |
1:29.9 | He sent it to his father who was a professor of geology. |
1:33.0 | He couldn't figure out what it was, so he sent it to Brasilius. |
1:37.0 | Brasilius analyzed the substance and concluded that this was in fact a new element, |
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