
The iconic 1973 studio album by the English rock band Pink Floyd, famously featuring a prism on the cover artwork that demonstrates light refraction.
imagine that cover of that Pink Floyd album where there's a prism. You have a white beam of light going into that prism and then the prism splits that beam of light into what looks like a rainbow.
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"Andrew Huberman explicitly references the Pink Floyd album cover featuring a prism to explain the physics of light wavelengths and the visible spectrum."