Comments by "Harry \x22Nic\x22 Nicholas" (@HarryNicNicholas) on "What Actually Expands In An Expanding Universe?" video.

  1. er, photons don't have colour. in fact nothing has colour until the signal gets to your brain, your brain INVENTS colour, wavelengths of light, any wavelength, is grey, until it gets ASSIGNED a coliur by the brain - henice what i label red and appears red in MY brain, you may label red also, but in your brain it appears blue. at the moment, there is no way to see the image in someone else's brain.
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