Month: December 2019

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the memory palace - Episode 153: Dinner at Jefferson’s

The Memory Palace is a proud member of Radiotopia, a collective of independently owned and operated podcasts.

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A note on shownotes. In a perfect world, you go into each episode of the Memory Palace knowing nothing about what's coming. It's pretentious, sure, but that's the intention. So, if you don't want any spoilers or anything, you can click play without reading ahead.

Music

Notes

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Undiscovered - Into The Ether

In 1880, scientist Albert Michelson set out to build a device to measure something every 19th century physicist knew just had to be there. The “luminiferous ether” was invisible and pervaded all of space. It helped explain how light traveled, and how electromagnetic waves waved. Ether theory even underpinned Maxwell’s famous equations! One problem: When Alfred Michaelson ran his machine, the ether wasn’t there. 

Science historian David Kaiser walks Annie and Science Friday host Ira Flatow through Michaelson’s famous experiment, and explains how a wrong idea led to some very real scientific breakthroughs.

This story first aired on Science Friday.

 

GUEST

David Kaiser, Germeshausen Professor of the History of Science, Professor of Physics, the Massachusetts Institute of Technology

 

FOOTNOTES

Find out more about the Michelson-Morley experiment on APS Physics. 

Read an archival article from the New York Times about the physicists’ experimental “failure.”

 

CREDITS

This episode of Undiscovered was produced by Annie Minoff and Christopher Intagliata. Our theme music is by I Am Robot And Proud. 

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Agnus: The Late Antique, Medieval, and Byzantine Podcast - Glenn McDorman on Bishops During the Fall of Rome

Glenn shares a little of his own research this episode.

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Check out Elder Sign: A Weird Fiction Podcast for the exciting adventures of scholars saving the universe from scary monsters.

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