Monday, April 21
3:00 pm - 4:00 pm	Math Teaching Seminar Linde Hall 359 Conversations about Math Teaching: Giving and receiving feedback Clara Seo, Chemistry Department, Caltech,

Wednesday, April 23
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event A stress tensor for asymptotically flat spacetime Hare Krishna, University of Texas, Austin,
12:00 pm - 1:00 pm	Logic Seminar Online Event Graphings of Arithmetical Equivalence Relations Tyler Arant, Department of Mathematics, UCLA,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) The Faint and the Furious: What are the Lowest Mass Stars that Explode as Core-Collapse Supernovae? Kaustav Das, Caltech,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM (Neugebauer Lecture) Cahill, Hameetman Auditorium GXN's Impact on JXZ Jonas Zmuidzinas, Merle Kingsley Professor of Physics, California Institute of Technology,
4:00 pm - 5:00 pm	Information, Geometry, and Physics Seminar Linde Hall 310 An "efficient" classical algorithm for some 3-manifold TQFT invariants Colleen Delaney, Department of Physics & Astronomy, Purdue University,
7:30 pm - 8:30 pm	Watson Lecture - Smruthi Karthikeyan: The Secret Life of Superbugs: How Antimicrobial Resistance Moves Between Humans and the Environment Beckman Auditorium

Thursday, April 24
4:00 pm - 5:00 pm	Physics Colloquium - Christy Lecture Online and In-Person Event The Growing Danger of Nuclear Weapons: What You Can Do Fred Lamb, UIUC,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Uniform bounds for degrees of maps from curves to hyperbolic varieties Jackson Morrow, Mathematics Department, University of North Texas,

Friday, April 25
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Conformal Manifolds from Topological Gauging and Continuous SymTFTs Ho Tat Lam, Massachusetts Institute of Technology,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Control, Readout, and Entanglement of Molecular Qubits Lewis Picard, David and Ellen Lee Postdoctoral Scholar, Endres Group,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Linde Hall 187 Positive scalar curvature on trivial and nontrivial circle bundles Aditya Kumar, Department of Mathematics, John Hopkins University,