@[email protected]M to Science [email protected]English • 8 months agoWhat does a PhD mean?mander.xyzimagemessage-square89fedilinkarrow-up11.09Karrow-down136
arrow-up11.05Karrow-down1imageWhat does a PhD mean?mander.xyz@[email protected]M to Science [email protected]English • 8 months agomessage-square89fedilink
Neil deGrasse Tyson explained.