- Original release
- Previous episode S2018E13 - Sneaky Topology | The Borsuk-Ulam theorem and…
- Number S2018E14
- Genre Documentary
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Last update
7 novembre 2025 - 06:08
on 11 databases
But WHY is a sphere's surface area four times its shadow?
Two lovely ways of relating a sphere's surface area to a circle.
Next episode
S2019E01 - The most unexpected answer to a counting puzzle
