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Sidedoor: A Smithsonian Podcast

The Art of the Fist

Meet Jhoon Rhee, the Father of American Taekwondo and part of the reason the U.S. has more martial arts schools than any other country.
Celebrate Earth Month with the Smithsonian

Learn and get inspired to be a part of building a sustainable future where life on Earth thrives.
Create. Imagine. Discover.

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Sidedoor Podcast

The Smithsonian's flagship podcast sneaks you through the side door to learn the stories you won't find anywhere else.

Castle in spring.

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Elephant with Cher

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Upper Antelope Canyon in Arizona

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