Monday, February 25
3:00 pm - 4:00 pm	Applied Mathematics Colloquium **SPECIAL TIME/LOCATION** Guggenheim 133 (Lees-Kubota Lecture Hall) Cluster Trees, Near-Neighbor Graphs, and Continuum Percolation Sanjoy Dasgupta, Computer Science and Engineering, UC San Diego,
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Thirty Meter Telescope (TMT): Latest Developments and Next Steps Gary Sanders, TMT/Caltech,
4:00 pm - 5:00 pm	Condensed Matter Physics Seminar East Bridge 114 Quantum Criticality in Mott Insulators Ribhu Kaul, Professor, Department of Physics, University of Kentucky,
4:00 pm - 5:00 pm	Biophysics Lecture Beckman Institute Auditorium Probing bacterial cell shape determination by watching the dynamics of synthetic enzymes Ethan Garner, Assistant Professor, Department of Molecular and Cellular Biology, Harvard University,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Fundamental Physics with Optically Levitated Objects Asimina Arvanitaki, Stanford University,

Tuesday, February 26
2:00 pm - 3:00 pm	Chemical Physics Seminar Noyes 153 (J. Holmes Sturdivant Lecture Hall) Electrochemistry vs. Battery System Engineering: Deconstructing the Recent Spate of Battery Failures Rob Ferber, Founder, ElectronVault, Inc., Linda Maepa, Founder, ElectronVault, Inc.,
4:00 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium TBA Alan Dressler, Dr., Carnegie Observatories,

Wednesday, February 27
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium The Bridged Gap: Transients in the Local Universe Mansi Kasliwal, Carnegie,
4:00 pm - 5:00 pm	Computing + Mathematical Sciences Seminar Annenberg 105 Learning and Optimization Karthik Sridharan, Department of Statistics, Wharton School, University of Pennsylvania,

Thursday, February 28
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) The Versatility of Dirac Electrons in Graphene Pablo Jarillo-Herrero, Mitsui Career Development Assistant Professor of Physics, MIT,

Friday, March 1
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Twistor Strings for N=8 Supergravity David Skinner, IAS & Cambridge,
1:00 pm - 2:00 pm	High Energy Theory Seminar Lauritsen 469 Winding strings on Calabi Yau manifolds and closed geodesics Peng Gao, Simons Center for Geometry and Physics, SUNY Stony Brook,