A Homemade Volcano
Medicine Dropper Diver
Heat Spiral
Body Heat
Folding paper
Computer Airplane
Walking Through Paper
0
30min
October 27, 1983
2. Episode 2
Fire Writing
Paper Towel Tube
Fish Bombing Run
How A Bird Flies
Impossible Holes
Bleach Art
Wooly Aphids
Tricky With Gravity
Computer Explosion
Fire Extinguisher
0
30min
January 1, 1970
3. 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
0
30min
January 1, 1970
4. Episode 4
Speed Of Sound
Refraction
How Many Stars?
Glass Duet
Computer Spell Checker
After A Forest Fire
Oscillating Window Illusion
Close-Up: Asparagus
Finding A Tree's Height
0
30min
January 1, 1970
5. Episode 5
Electrocuted Hot Dog
Household Levers
Fly's Foot
Magic Number
Oil Lamp
Chocolate Journey
Quartz Watch
Mass vs. Weight
0
30min
January 1, 1970
6. 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?
0
30min
January 1, 1970
7. Episode 7
Delicate balance
Potato Gun
Zebra
Density Float
Missing Piece of Cake
Opposite Threads
Fireworks
0
30min
January 1, 1970
8. Episode 8
Iron Clad Magnet
Mystery Close-Up
Catenary Arch
Scienctific Noise
Rubber Band Code
Mono Lake
Torsion Balance
Stream Engine Run
0
30min
January 1, 1970
9. Episode 9
Talking Head Illusion
Mosquito on Skin
Upside Down Water
Oscilloscope
Cube Quiz
Mystery Close-Up
Inertia
Black Bears
Metal Detector
0
30min
January 1, 1970
10. Episode 10
The Clock Reaction
Impossible Triangle
Mystery Close-Up
Blow Into Bottle
Mirror Fun
Archaeological Dig
Ice Test
Laser Challenge
0
30min
January 1, 1970
11. 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
0
30min
January 1, 1970
12. Episode 12
Moon Phases
Water Pressure
Blue Grouse
String Puzzle
Antacid Tablet Test
Garden Hose Mystery
Hovercraft
Washer & String Magic
Buoyancy
Estimation Techniques
0
30min
January 1, 1970
13. Episode 13
Flashpaper
Broom Trick
Panama Canal
Hero's Voice
Nipple Expansion
Exercise For Cows
Reaction Time
Solar Mirrors
Tablecloth Pull
0
30min
January 1, 1970
14. Episode 14
Hot Air Balloon
NYC To Tokyo
Whispering Tube
Hero's Hand
Robots In The Factory
Optical Illusions
I-Beam
0
30min
January 1, 1970
15. Episode 15
Dancing Spaghetti
Centipede
Dribble Glass
Joining Paper Clips
Hibernation
Hero Counts
What Do You Hear?
Pitcher Plant
Drop Balls & Card
0
30min
January 1, 1970
16. 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
0
30min
January 1, 1970
17. Episode 17
Straw & Acid
Straw Oboe
Ant Farmers
Rolling Pin Code
Equal Solids
Hawaiian Volcano
Swallow Upside Down
Crush Egg
0
30min
January 1, 1970
18. Episode 18
Dry Ice Fog
Napkin Suction
Crawling Cell
Computer Graph
Starch Test
Lizard Autopsy
Find Your Pulse
What Makes Rain
0
30min
January 1, 1970
19. 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
0
30min
January 1, 1970
20. 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
What Is A Fuse?
Unusual Water
Electron Microscope
Computer Logos
Grasshopper Eyes
Plastic Tracks
Pouring Air
Otter Replanting
Blow Weight
0
30min
January 1, 1970
23. Episode 23
Model Rocket
Glass Bending
Glass Phone
Giant Model Train
Rope Knotting
Gelatin & Balloon
Computer Printer
Marble On Plate
0
30min
January 1, 1970
24. Episode 24
Pepper's Ghost
Free Fall Water Streams
Creek Transplant
Hidden Order Of Cards
Oscilloscope Burglar Alarm
Vapor Trail
Balloon Sizing
0
30min
January 1, 1970
25. Episode 25
Radio Control Plane
Square On Balloon
Armadillo Patient
Folded Paper Flips
Vectrex Drawing
Oldest Living Thing
Touch
Secret Inks
Fireproof Money
0
30min
January 1, 1970
26. Episode 26
Plastic Hot Air Balloon
Glue Powered Bugs
Apple Flower
Binary Number System
Lung's Capacity
Unbreakable Container
Spoon Into Glass
Suspended Book
0
30min
January 1, 1970
27. Episode 27
Light Sculpture
Paper Plate Illusion
Bacteria Sticker
Flash Fill
Ice Cubes Sticking
Childhood of Chimps
Word Processing
Pouring Along String
0
30min
January 1, 1970
28. Episode 28
Giant Bubbles
Water Strider Sex I.D.
Banana Surprise
Hero The Robot
Snake Tracker
Uphill Funnel
Muscle Pairs
Wing Bee
Bottle Pickup
0
30min
January 1, 1970
29. Episode 29
Steel Wool Fireworks
Blow Card Off Spool
Firefly Trickery
Chewing String Together
Fingerprints
Mount St. Helens
Computer Logo Squares
Hydraulic Syringes
0
30min
January 1, 1970
30. Episode 30
Pictures On A String
Pin Piano
Moldy Orange
Word Processing
Tree Mower
Mobius Strips
Meteor Portrait
What Causes Wind
Drawing Ellipses