From SMUPhysics https://twitter.com/SMUPhysics on Twitter: Just about 24 hours until 2017 Physics Nobel Laureate Barry Barish presents his public lecture @SMU entitled "Einstein, Black Holes, and Gravitational Waves." Join us! https://t.co/na8KQr1KE2 https://twitter.com/SMUPhysics/status/997197064248479744/photo/1 https://chirp.cooleysekula.net/attachment/50601