8:32am PDT - April 22nd, 2021
RT @phalpern: Albert Einstein's first-ever question to young Richard Feynman at his research seminar at Princeton about electrodynamics was…
0 retweets 151 likes - Rango Yuan (@YuanRango)RT @phalpern: Albert Einstein's first-ever question to young Richard Feynman at his research seminar at Princeton about electrodynamics was…
0 retweets 151 likes - Rango Yuan (@YuanRango)