Ms. Frizzle and her students take Young Scientists on a wild ride into the world of germs with these thrilling experiments. Young Scientists will grow bacteria and fungi, test antibiotics, make a fungus bubble, explore antibiotics, grow mold, wake up fungi, cultivate bacteria in yogurt, use yeast to inflate a balloon and much, much more. Seatbelts, everyone: Get ready to discover The World of Germs. This product received the National Parenting Center Seal of Approval and an iParenting Media Award, as well as a 2007 Parents' Choice Approved Award. Launch date: January 1, 2007.