April 30, 2012 5:58 pm Xenex Used to Fight Germs Xenex is a mobile robot at Texas Health Southwest that uses blasts of ultraviolet light to kill germs and sterilize hospital rooms. Wake Up to Something Good 6:23 5 Talk Street: Black History Month at the National Multicultural Western Heritage Museum 6:25 5 Talk Street: Run The Cowtown 2024 5:22 5 Talk Street: ICE! How the Grinch Stole Christmas 5:23 5 Talk Street: Bridging The Gap Foundation 5:28 5 Talk Street: The Big Dance 2023