BIO/CM Seminar (October 19 through December 31) Tuesday, October 21 10:00 AM C. McMahon: Widefield Spectroscopic Measurements of Single Absorbers Tuesday, November 18 4:00 PM Elliot Hu: Combinatorial Gauge Symmetry Friday, December 5 3:30 PM Sibin Yang: Single-hole spectral function of the t-J-Q model