I measured Plancks constant at home @LookingGlassUniverse
I measured Plancks constant at home  @LookingGlassUniverse
Uploaded October 2025 | Updated September 2026, 3 weeks ago
This is a simple at-home experiment you can do to prove light is a particle, and measure Planck's constant (the fundamental constant that sets the scale of quantum mechanics).

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Animations by the extremely talented Kathy Sarpi! kathysarpi.com
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I measured Planck's constant at home

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