@neiltyson What do astrophysicists consider the shortest possible measure of time? I'm calculating how long until Trump attacks Comey again.
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I propose that we collaborate on writing the book "Make America Smart Again", ? You game?
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Dr. Tyson*
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mr. Randy*
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question, ¿Which is the magnetism from the physical point of view?, ¿It is Energy? please do not say that are lines of force
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The electric and magnetic fields are force fields. The electric scalar potential is energy/charge. 1/2
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The magnetic vector potential is momentum/charge. 2/2
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Physically, magnetism is caused by the attraction and repulsions of moving charges. Understanding it lets us predict
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you are so full of you know that right
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