Instructional Video

Sixty Symbols: Symbols of Physics and Astronomy: Black Holes and the Schwarzschi

Curated by ACT

By calculating the Schwarzschild radius, a University of Nottingham astronomer figures out how small the Earth would have to become in order to become a black hole. Learn what the Schwarzschild radius is, how it came to be, and how it is related to black holes. [6:37]

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  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
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