Season 9 Episodes
13 episodes1
Aerobic Exercise; Swimming/Weightlifting; Luge/Skating; Softball/Racewalking
2
Solar Cars; Steroids; The Amazing Kreskin; Foot Fall Asleep; Miniature Horses
3
Murder Mystery; Ted Nugent; Bats
4
Cancer Causes; Frisbees; Computer Virus
5
Sewers; Cancer Treatments; Dick Cavett; Porcupines
6
Mapping the Dig Site; Dating the Bones; Assembling Dinosaur
7
Domed Stadium; Photosynthesis; Polarized Sunglasses; Amusement Park
8
Tears; Slinky Physics; Barcodes; Aspirin; Camels
9
Soviet Space; Sky Blue; Inventors Fair; Llamas
10
Acid Rain; Highjump; Potholes; Goats
11
Medical Quackery; Microwave Ovens; Dollar Changer; Golden Eagles
12
Telecommunications; Solar Eclipse; Blimp; Bear Cubs
13
Hip Replacement; Airbags; Paper Cuts; Potbelly Pigs