Badge

 quantum-mechanics Earned 100 upvotes for at least 20 answers in the tag.

This badge has been awarded 17 times. Recently awarded to:
dmckee♦ 21.5k22671
joshphysics 10k2721
twistor59 6,8141924
Frédéric Grosshans 5,3701237
Emilio Pisanty 7,3381835
Joe Fitzsimons 5,5961237
Peter Shor 4,245924
John Rennie 44.4k12471
David Bar Moshe 7,7071924
Arnold Neumaier 13.9k1641
anna v 26k11843
Qmechanic♦ 17.5k41748
Peter Morgan 5,6351523
Ron Maimon 44.9k245121
Marek 11.4k1862
David Zaslavsky♦ 27.5k448112
Luboš Motl 68.2k566146