Stuff You Missed in History Class iHeartPodcasts

Once Dr. Ray Damadian had the idea to create a machine that used nuclear magnetic resonance to capture diagnostic data by scanning a human body, he still had to build it. And though he did, other scientists got credit for inventing the MRI.  

Research:


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Bloch, Felix. “The Principle of Nuclear Induction.” Nobel Lecture. Dec. 11, 1952. https://www.nobelprize.org/uploads/2018/06/bloch-lecture-1.pdf
Bloembergen, Nicolas. “Edward M. Purcell (1912-97).” Nature. April 17, 1997. https://www.nature.com/articles/386662a0.pdf
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Damadian, Raymond, and Jeff Kinley. “Gifted Mind: The Dr. Raymond Damadian Story.” Master Books. 2015.
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Who invented the MRI? Well, that's actually tricky to say, and it is a topic that still opens debate. In this first part, we'll talk about the various developments in physics that led to the idea of an MRI machine even existing.

This 2019 episode examines thyroid disease through history, and the physics lecture heard by Saul Hertz in the 1930s that changed the treatment of hyperthyroidism forever. 
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Holly and Tracy discuss ways that they like to make popcorn, and historical recipes that used popcorn. They also talk about the incorrect assumption that iodized salt is the cause of an overall rise in blood pressure statistics.
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People started adding iodine to salt because in some parts of the world serious, chronic iodine deficiency was incredibly widespread, which was causing a range of health issues. But how was that solution arrived at?

A lot of the stories that are told about popcorn in history – particularly in North America – are incorrect. Popcorn has been around for a very long time, though its rise to popularity as a snack has accelerated in recent years.