April 6, 2007: Hour One: Converting Blood Types / SCOTUS Emissions Case / IPCC Climate Change Report April 6, 2007: Hour Two: NY Auto Show / Green Cars April 13, 2007: Hour One: Dinosaur Protein / National Day of Climate Action & Cutting Carbon April 13, 2007: Hour Two: Science on Stage: 'Serendib' / 'The Great Tennessee Monkey Trial' April 20, 2007: Hour One: Ethanol Fuel And Health / Solar Technology / Battery Challenges April 20, 2007: Hour Two: Parks And Climate Change / Forensic Psychology April 27, 2007: Hour One: Cambridge Science Festival: Greener Cities April 27, 2007: Hour Two: Cambridge Science Festival: Stem Cell Update
