5:22pm PST - December 11th, 2021
Comment on `Do electromagnetic waves always propagate along null geodesics?' https://t.co/BjXSqTAl9o
0 retweets 0 likes - PhilSci-Archive (@PhilSciArchive)Comment on `Do electromagnetic waves always propagate along null geodesics?' https://t.co/BjXSqTAl9o
0 retweets 0 likes - PhilSci-Archive (@PhilSciArchive)