4 - 1Sweat, Beakmania & Weighing a Car Sep. 14, 1996- 4 - 2Migration, Beakmania & Living Space Sep. 21, 1996
- 4 - 3Bunsen, Beakmania & Sewage Oct. 05, 1996
- 4 - 4Cats, Beakmania & Dynamite Nov. 08, 1997
- 4 - 5The Mouth, Beakmania & Scale Oct. 19, 1996
- 4 - 6Catalysts, Beakmania & Aerosal Cans Sep. 20, 1997
- 4 - 7Rubber, Beakmania & Hair Dec. 14, 1996
- 4 - 8Camels, Beakmania & Density Nov. 29, 1997
- 4 - 9Boomerangs, Beakmania & Circus Science Jan. 18, 1997
- 4 - 10Elephants, Beakmania & X-Rays Sep. 28, 1996
- 4 - 11Skin, Beakmania & Oxygen Nov. 30, 1996
- 4 - 12Bread, Beakmania & Measurement Nov. 16, 1996
- 4 - 13Electromagnets, Beakmania & Senses Nov. 09, 1996
- 4 - 14Chimps, Beakmania & Eye Exams Sep. 13, 1997
- 4 - 15Magic, Beakmania & Cosmetic Chemistry Dec. 28, 1996
- 4 - 16Pigs, Beakmania & Sound Frequency Sep. 27, 1997
- 4 - 17Sunken Treasure, Beakmania & Archimedian Screw Oct. 11, 1997
- 4 - 18Whales, Beakmania & Optical Illusions II Oct. 18, 1997
- 4 - 19Sound Barrier, Beakmania & Healthy Living Oct. 25, 1997
- 4 - 20Polar Exploration, Beakmania & Circular Motion Oct. 04, 1997
- 4 - 21Dogs, Beakmania & Bio-Medical Engineering Jan. 11, 1997
- 4 - 22Human Growth, Beakmania & Solutions and Suspensions Nov. 15, 1997
- 4 - 23Action-Reaction, Beakmania & Talking Birds Nov. 22, 1997
- 4 - 24Protozoology, Beakmania & Movie Stunts Dec. 06, 1997
- 4 - 25Horses, Beakmania & Refrigerators Nov. 01, 1997
- 4 - 26Fingerprints, Beakmania & Flatulence Jan. 04, 1997
