From TED Ed.
Dig into the history of arsenic dating back to ancient civilizations, and find out why this element is known as the king of poisons.
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No substance has been as constant an ally to insidious scheming as arsenic, the so-called “king of poisons.” In its chemically pure form, it isn’t much of a threat because our bodies don’t absorb it well; it’s when arsenic combines with other elements that things get dangerous. So, how did this substance become such a popular poison? Neil Bradbury digs into the element’s sordid and lethal history.
Lesson by Neil Bradbury, directed by Luisa Holanda.
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View full lesson: https://ed.ted.com/lessons/the-dark-history-of-arsenic-neil-bradbury
Dig deeper with additional resources: https://ed.ted.com/lessons/the-dark-history-of-arsenic-neil-bradbury/digdeeper
Animator’s website: https://www.luisaholanda.com
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