Forum: Off-Topic
June 21st, 2017, 11:12 AM
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Replies: 1,292
Views: 169,516
Only rarely are there better substitutes than...
Only rarely are there better substitutes than learning how to spell 'physics' and 'cosmology', then working stuff out with a pencil. A lot of mathematicians got rid of a lot of crap doing that. About...
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