Tammy Brill: Homemade Yogurt vs Cafeteria Yogurt (Under the Microscope)
Abel James Show (aka Fat-Burning Man) - Een podcast door Abel James, FatBurningMan.com - Donderdagen
What happened when Tammy had her microbiology class look at homemade yogurt and cafeteria yogurt under the microscope? Listen to this episode to find out!
