Perhaps not directly related to renewable energy but interesting none the less.
An object emitting a stable radio frequency and appears to be travelling 4 times the speed of light.
Mysterious radio waves emitted from nearby galaxy - space - 14 April 2010 - New Scientist
How the hell can there be an optical illusion of traveling at 4 times the speed of light?
An object emitting a stable radio frequency and appears to be travelling 4 times the speed of light.
Mysterious radio waves emitted from nearby galaxy - space - 14 April 2010 - New Scientist
How the hell can there be an optical illusion of traveling at 4 times the speed of light?


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