From SNOLABscience https://twitter.com/SNOLABscience on Twitter: Calling all #physics grad students! The 2021 Tri-Institute Summer School on Elementary Particles is taking place virtually this year, hosted by SNOLAB, organized jointly with @Perimeter & @TRIUMFLab! #TRISEP2021 Applications are open until March 14th: https://www.trisep.ca/ https://twitter.com/SNOLABscience/status/1367957979220348935/photo/1 https://chirp.cooleysekula.net/attachment/71224