Season 9

13 episodes · 1991

Episodes

E1 · Aerobic Exercise; Swimming/Weightlifting; Luge/Skating; Softball/Racewalking

1991 · 30m

E2 · Solar Cars; Steroids; The Amazing Kreskin; Foot Fall Asleep; Miniature Horses

1991 · 30m

E3 · Murder Mystery; Ted Nugent; Bats

1991 · 30m

E4 · Cancer Causes; Frisbees; Computer Virus

1991 · 30m

E5 · Sewers; Cancer Treatments; Dick Cavett; Porcupines

1991 · 30m

E6 · Mapping the Dig Site; Dating the Bones; Assembling Dinosaur

1991 · 30m

E7 · Domed Stadium; Photosynthesis; Polarized Sunglasses; Amusement Park

1991 · 30m

E8 · Tears; Slinky Physics; Barcodes; Aspirin; Camels

1991 · 30m

E9 · Soviet Space; Sky Blue; Inventors Fair; Llamas

1991 · 30m

E10 · Acid Rain; Highjump; Potholes; Goats

1991 · 30m

E11 · Medical Quackery; Microwave Ovens; Dollar Changer; Golden Eagles

1991 · 30m

E12 · Telecommunications; Solar Eclipse; Blimp; Bear Cubs

1991 · 30m

E13 · Hip Replacement; Airbags; Paper Cuts; Potbelly Pigs

1992 · 30m