Top network posts

• 90 What conservation law corresponds to Lorentz boosts?
• 72 Why is the sky not purple?
• 72 Do Maxwell's Equations overdetermine the electric and magnetic fields?
• 23 Why do Maxwell's equations contain each of a scalar, vector, pseudovector and pseudoscalar equation?
• 22 If we count Avogadro's Number of stars that are closest to Earth, how big that space would be?
• 22 Does Kaluza-Klein theory successfully unify GR and EM? Why can't it be extended to the Standard Model gauge group?
• 22 What could explain the measurements that the Methuselah star is older than the universe?
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