Today I Learned …
Apr 27, 2026
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Parts of the Great Wall of China are held together by rice. Scientists at Zhejiang University in China were researching the makeup of mortar used for building the Great Wall when they realized something unusual was added...
Today I Learned … is an episode from Lights Out With Sylvia Shults by Sylvia Shults. Parts of the Great Wall of China are held together by rice. Scientists at Zhejiang University in China were researching the makeup of mortar used for build...
This episode belongs to Lights Out With Sylvia Shults.
Audio availability depends on the podcast feed.
Published Mar 30, 2026.
Apr 27, 2026
Apr 23, 2026
Apr 20, 2026
Apr 13, 2026
You can listen to Today I Learned … online on Radio and Podcast. Open the player on this page to stream the available audio.
Today I Learned … is an episode from Lights Out With Sylvia Shults by Sylvia Shults.
The episode duration depends on the source podcast feed and may not always be available.
This episode was published on Mar 30, 2026.
Apr 6, 2026
Mar 23, 2026
Mar 16, 2026
Mar 9, 2026