Three of our graduate students, Sunethra Dayavansha, Ukesh Koju and Somayeh Taghizadeh will give talks on their research in the UM Department of Physics colloquium on Februrary 14. Sunethra will talk about her work on micellar fluids, Ukesh will talk about his work on metamaterials and Somayeh will talk about her worn on development of tissue-mimicking phantoms.