Monday, April 27
10:00 am - 11:00 am	High Energy Physics Seminar Online Event New limit of the neutron electric dipole moment Philipp Schmidt-Wellenburg, Paul Scherrer Institute, Switzerland,

Wednesday, April 29
12:00 pm - 1:00 pm	Logic Seminar Online Event Tiling properties and pointwise ergodic theorems Jenna Zomback, Department of Mathematics, University of Illinois at Urbana-Champaign,
4:00 pm - 5:00 pm	▶︎ CANCELED: Astronomy Colloquium Cahill, Hameetman Auditorium TBD Andrea Ghez, Professor of Physics & Astronomy, Astronomy, UCLA,

Friday, May 1
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event 1+1d adjoint QCD and non-invertible topological lines Kantaro Ohmori, SCGP, Stony Brook University,