ISS: Collaborative Research: Thermally activated directional mobility of vapor bubbles in microgravity using microstructured surfacesBhavnani, SushilNational Science Foundation (NSF), Directorate For Engineering, Div Of Chem, Bioeng, Env, & Transp Sys (ID: 1740515), $159,993USD, 10/01/2017 -- 09/30/2020