S1 E1 • Episode 1

A Homemade Volcano Medicine Dropper Diver Heat Spiral Body Heat Folding paper Computer Airplane Walking Through Paper

Première diffusion : 1 octobre 1983

S1 E2 • Episode 2

Fire Writing Paper Towel Tube Fish Bombing Run How A Bird Flies Impossible Holes Bleach Art Wooly Aphids Tricks With Gravity Computer Explosion Fire Extinguisher

Première diffusion : 8 octobre 1983

S1 E3 • Episode 3

Flour Explosion Pendulum Hidden Leaf Color How A Siren Works Mapping A Guitar Blow Through Bottle Card Illusion Aurora Borealis Come-Back Can Crushing A Gallon Can

Première diffusion : 27 octobre 1983

S1 E4 • Episode 4

Speed Of Sound Refraction Trick How Many Stars? Glass Duet Computer Spell Checker After A Forest Fire Oscillating Window Illusion Close-Up: Asparagus Finding A Tree's Height

Première diffusion : 18 novembre 1983

S1 E5 • Episode 5

Electrocuted Hot Dog Household Levers Fly's Foot Magic Number Oil Lamp Chocolate Journey Quartz Watch Mass vs. Weight

Première diffusion : 26 novembre 1983

S1 E6 • Episode 6

He2,H2 & Air Balloons Mystery Close-Up Static Electricity Strobe Effect Blast Engineering Strength of Bone How Many Oceans Straw Sip, How Long?

S1 E7 • Episode 7

Delicate Balance Potato Gun Zebra Density Float Missing Piece of Cake Opposite Threads Fireworks

S1 E8 • Episode 8

Iron Clad Magnet Mystery Close-Up Catenary Arch Scienctific Noise Rubber Band Code Mono Lake Torsion Balance Stream Engine Run

S1 E9 • Episode 9

Talking Head Illusion Mosquito on Skin Upside Down Water Oscilloscope Cube Quiz Mystery Close-Up Inertia Black Bears Metal Detector

S1 E10 • Episode 10

The Clock Reaction Impossible Triangle Mystery Close-Up Blow Into Bottle Mirror Fun Archaeological Dig Ice Test Laser Challenge

S1 E11 • Episode 11

Black Bag Balloon Mystery Close-Up Pick-Up Game Analyzing Moon Rocks Sound Travel Doubling Magic Manatee Thermoscope Why Stars Twinkle Zig Zag Code

S1 E12 • Episode 12

Moon Phases Water Pressure Blue Grouse String Puzzle Antacid Tablet Test Garden Hose Mystery Hovercraft Washer & String Magic Buoyancy Estimation Techniques

S1 E13 • Episode 13

Flashpaper Broom Trick Panama Canal Hero's Voice Nipple Expansion Exercise For Cows Reaction Time Solar Mirrors Tablecloth Pull

S1 E14 • Episode 14

Hot Air Balloon NYC To Tokyo Whispering Tube Hero's Hand Robots In The Factory Optical Illusions I-Beam

S1 E15 • Episode 15

Dancing Spaghetti Centipede Dribble Glass Joining Paper Clips Hibernation Hero Counts What Do You Hear? Pitcher Plant Drop Balls & Card

S1 E16 • Episode 16

Polarized Light Jet Propelled Boat Fat Mice Underwater Safari Bee Stinger Rock Tumbler Spider's Trap Atari Hardware Mounds Mystery Boiling Water With Ice

S1 E17 • Episode 17

Straw & Acid Straw Oboe Ant Farmers Rolling Pin Code Equal Solids Hawaiian Volcano Swallow Upside Down Crush Egg

S1 E18 • Episode 18

Dry Ice Fog Napkin Suction Crawling Cell Computer Graph Starch Test Lizard Autopsy Find Your Pulse What Makes Rain

S1 E19 • Episode 19

Make A Rainbow Hard vs. Fresh Egg Plastic Zipper Mothball Frost Random Numbers Wildlife Center Surprise Reaction Weightless Clothespins Glass Drinking Fountain Rotten Apple Bicycle's 3 Wheels

S1 E20 • Episode 20

G-Forces Ocean Motion Washer Thru Hole Fat Mice Plants That Eat Animals Cork Floats Avalanche Computer Echo Star Trails CO2 Puts Out Candle

S1 E21 • Episode 21

Fireproof Handkerchief Flashed Sign Fishing Bears Balancing Glass On Card Lye & Aluminum Water Hyacinth Taste & Smell Flight Simulator Breaking Slat

S1 E22 • Episode 22

What Is A Fuse? Unusual Water Electron Microscope Computer Logos Grasshopper Eyes Plastic Tracks Pouring Air Otter Replanting Blow Weight

S1 E23 • Episode 23

Model Rocket Glass Bending Glass Phone Giant Model Train Rope Knotting Gelatin & Balloon Computer Printer Marble On Plate

S1 E24 • Episode 24

Pepper's Ghost Free Fall Water Streams Creek Transplant Hidden Order Of Cards Oscilloscope Burglar Alarm Vapor Trail Balloon Sizing

S1 E25 • Episode 25

Radio Control Plane Square On Balloon Armadillo Patient Folded Paper Flips Vectrex Drawing Oldest Living Thing Touch Secret Inks Fireproof Money

S1 E26 • Episode 26

Plastic Hot Air Balloon Glue Powered Bugs Apple Flower Binary Number System Lung's Capacity Unbreakable Container Spoon Into Glass Suspended Book

S1 E27 • Episode 27

Light Sculpture Paper Plate Illusion Bacteria Sticker Flash Fill Ice Cubes Sticking Childhood of Chimps Word Processing Pouring Along String

S1 E28 • Episode 28

Giant Bubbles Water Strider Sex I.D. Banana Surprise Hero The Robot Snake Tracker Uphill Funnel Muscle Pairs Wing Bee Bottle Pickup

S1 E29 • Episode 29

Steel Wool Fireworks Blow Card Off Spool Firefly Trickery Chewing String Together Fingerprints Mount St. Helens Computer Logo Squares Hydraulic Syringes

S1 E30 • Episode 30

Pictures On A String Pin Piano Moldy Orange Word Processing Tree Mower Mobius Strips Meteor Portrait What Causes Wind Drawing Ellipses

S1 E31 • Episode 31

Fiber Optics Unflippable Card Egg & Sperm Lycopodium Powder Earth - Summer - Winter Chromatography Coleus Leaf Steam Engine Balloon Solar Propeller Card & Bottle

S1 E32 • Episode 32

Liquid Nitrogen Sweater Reversing Whisk Broom Robots Fire Fighter's School Singing Glasses Potato Float

S1 E33 • Episode 33

Homemade Hydrogen Ice Cube Lift Lincoln Pic Kitchen Geyser Balloon into Bottle White Cells Strong Salt Curves Long Letters

S1 E34 • Episode 34

Static Electricity Cup Lift Balloon Parrots of Puerto Rico Ruler & Washers Pulleys Hypo Crystals Glue from Milk Home Made Record Player

S1 E35 • Episode 35

Roller Coaster Popcorn Schlieren Photo Magnify - Safari in Pond Range Fires Computer Video Voice Deadliest Mushroom Arms in Doorway Two Bottle Quiz - Balance Super Cooled Conductors

S1 E36 • Episode 36

Hero’s Engines Potato Prints Lions Scissors & String Puzzle Gum Drop Joints Orion Computer Paint Hand in Hot & Cold Water

S1 E37 • Episode 37

Sound on a Light Beam Optical Illusion Wired Hockey Players Vacuum Pump Water Drain Water Pressure Diamond Find Cleaning Silver

S1 E38 • Episode 38

Mousetrap Reaction Closeup Magnify Objects 10x Optical Range Finder Pins in a Balloon Foster Bird Parents Air & Water Streams

S1 E39 • Episode 39

UltraViolet Light Bottle Steam Closeup Coin Trick Homemade Motor River Modeling Mirror Signal

S1 E40 • Episode 40

Paper Movie Machine Dolphin Language Heat Expansion Rope Puzzle Petrified Forests Paper Tear Killdeer Act Mobile Challenge