Ep. 1: "Rivers and Streams"[]
Ep. 2: "Nutrition"[]
Ep. 3: "Marine Mammals"[]
Ep. 4: "Earthquakes"[]
Ep. 5: "NTV Top 11 Countdown"[]
Ep. 6: "Spiders"[]
Ep. 7: "Pollution Solutions"[]
Sound Ideas, HORSE - EXTERIOR: WHINNY, ANIMAL 01 and Sound Ideas, COW - SINGLE MOO, ANIMAL 02
Ep. 8: "Probability"[]
Ep. 9: "Pseudoscience"[]
Ep. 10: "Flowers"[]
Ep. 11: "Archaeology"[]
Ep. 12: "Deserts"[]
Ep. 13: "Amphibians"[]
Ep. 14: "Volcanoes"[]
Ep. 15: "Invertebrates"[]
Ep. 16: "Heart"[]
Ep. 17: "Inventions"[]
Ep. 18: "Computers"[]
Ep. 19: "Fossils"[]
Ep. 20: "Time"[]