『Helium: The Element We Found on the Sun Before Earth』のカバーアート

Helium: The Element We Found on the Sun Before Earth

Helium: The Element We Found on the Sun Before Earth

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On August 18, 1868, an eclipse revealed a mysterious yellow line in sunlight. Helium would be identified in the Sun decades before it was isolated on Earth.

Production note: Rose and Otis are fictional AI-generated hosts using synthetic voices. The episode tells a researched true story.

SHOW

Detention with Rose & Otis

EPISODE

9

FOLLOW / DISCUSSION

What amazes you more: finding an element from its light alone, or waiting 27 years before confirming it on Earth?

SOURCES

  • August 18 and October 20, 1868: Discovery of Helium — American Physical Society — 2014-08
  • https://www.aps.org/apsnews/2014/08/discovery-of-helium-1868
  • How Scientists Discovered Helium, the First Alien Element, 150 Years Ago — Smithsonian Magazine — 2018
  • https://www.smithsonianmag.com/history/how-scientists-discovered-helium-first-alien-element-1868-180970057/

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