Viewer questions about science are answered. Starring: Su-chin Pak David Heil Dave Huddleston Creator: James Steinbach Genres: Talk-Show Episodes S12 E1: Hang Gliding/Karate/Robin Leach/Elephant S12 E2: Arctic Special S12 E3: Aircraft Carrier/Brain/Carrier Life S12 E4: Brain Mapping/Garlic/Sunscreens/Tasmanian Devil S12 E5: Movie Dinosaurs/Bread Chemistry/Scott Hamilton/Wallaby S12 E6: Movie Sound Effects/Sun/Globetrotters/Hedgehog S12 E7: Dinosaur Extinction/Floods/Bue Seas/Siberian Tiger S12 E8: Internet/Antibiotics/Panning for Gold/Taxidermy S12 E9: Ethnobotany/Hubble Telescope/Inventors' Fair/Komodo Dragons S12 E10: Raptor Hospital/Photography/Skipping Stones/Snakes S12 E11: Redwoods/Electricity/Monuments/Red Fox S12 E12: Printing Money/Gravity/Nature Labs S12 E13: Bridges/Earthquakes/Chroma-Key/Grizzly Bear