4 ms·

Why is everything black when I turn around at high velocity?

• Ajedi32 1mo ago
  Because the doppler effect shifts all light coming from that direction to infrared, which your eyes can't see.
  • alok-g 1mo ago
    Would the photochemistry of my eyes stay the same? :-)
    • Ajedi32 1mo ago
      Yes, in your reference frame. That's one of the basic tenants of relativity.
      • alok-g 1mo ago
        Thanks. I should have seen that myself.