Kgnu - How On Earth

Smoke Free Casinos Reduce 911 Calls (starts at 2:41) Colorado's ban on smoking up at Central City and Black Hawk casinos has not only reduced second hand smoke.  It’s reduced the number of 911 calls for ambulances.    A new study in this week’s journal, Circulation, reports that ambulance calls to casinos in Gilpin County fell 20 percent after smoking was banned.  For more, we speak with the study’s lead author Stanton Glantz, director of the Center for Tobacco Control Research and Education Mirrors and Water = Hydrogen Fuel (starts at 7:40) We hear how to make hydrogen fuel, from water,  sunshine and mirrors, from  Chris Muhich, a PhD student at CU-Boulder whose dream is to create affordable, clean burning hydrogen available to everyone. Hosts: Shelley Schlender & Jim Pullen Producer: Shelley Schlender Engineer: Shelley Schlender Executive Producer: Susan Moran Listen to the show: