Whats the speed of darkness – Molecules Zone

Question: Whats the speed of darkness
- Keywords:
- Royal Society of Chemistry: Find out more about:
  
  darkness
  
  light
  
  speed
Asked by Sheldon Cooper Ph.D to Peter on 6 Mar 2015.
- Peter Maskell answered on 6 Mar 2015:
  
  Darkness has no speed. It is just the absence of light.

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