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The Historyscoper's Science and Technology Watch Blog Apr. 2, 2015

Monday, March 10, 2025

In 2018, an astrophysicist introduced the Silurian Hypothesis, the idea that an advanced civilization may have existed on Earth before humans.

https://www.msn.com/en-us/news/technology/in-2018-an-astrophysicist-introduced-the-silurian-hypothesis-the-idea-that-an-advanced-civilization-may-have-existed-on-earth-before-humans/ss-AA1AdgdM 

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