Self-explanatory this one, but as usual I simultaneously post these on Twitter @physicsJ and answer questions there. Cheers for watching
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![]() Self-explanatory this one, but as usual I simultaneously post these on Twitter @physicsJ and answer questions there. Cheers for watching No comment yet.
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SOMEDAY – parents in the future will be asked by their kid “can I borrow the ship for a quick run to Mars?” (or whatever they call a ship then)….. AND, that Mars trip will only take 3 minutes and 2 seconds….
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TODAY – parents worry about them driving to a local sporting event….
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TIME changes – some things!
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