College of Science Professor of Physics Daniel Kaplan presented an invited talk on “Antimatter Gravity with Muonium” on May 25 at the workshop “Searching for Physics Beyond the Standard Model Using Charged Leptons” at the Colegio de Física Fundamental e Interdiciplinaria de las Américas (COFI) in San Juan, Puerto Rico. He will present another invited talk on the same subject on Friday, June 1 at the 13th Conference on the Intersections of Particle and Nuclear Physics (CIPANP 2018) in Indian Wells, California, as well as a poster, “Emittance Evolution in MICE: the 
Muon Ionization Cooling Experiment.”