Sezon 12
Bölümler
1 Hang Gliding; Karate; Robin Leach; Elephant 15 Eki 1994 2 Sled Dogs; Arctic Travel; Life in Camp; Arctic Weather 22 Eki 1994 3 Aircraft Carrier; Brain; Carrier Life 29 Eki 1994 4 Brain Mapping; Garlic; Sunscreens; Tasmanian Devil 5 Kas 1994 5 Movie Dinosaurs; Bread Chemistry; Scott Hamilton; Wallaby 12 Kas 1994 6 Movie Sound Effects; Sun; Globetrotters; Hedgehog 19 Kas 1994 7 Dinosaur Extinction; Floods; Blue Seas; Siberian Tiger 26 Kas 1994 8 Internet; Antibiotics; Panning for Gold; Taxidermy 3 Ara 1994 9 Ethnobotany; Hubble Telescope; Inventors Fair; Komodo Dragons 10 Ara 1994 10 Raptor Hospital; Photography; Skipping Stones; Snakes 17 Ara 1994 11 Redwoods; Electricity; Monuments; Red Fox 24 Ara 1994 12 Printing Money; Gravity; Nature Labs 31 Ara 1994 13 Bridges; Earthquakes; Chroma-Key; Grizzly Bear 7 Oca 1995