Getting to the South Pole: Antarctica

S01 E01 • Friday, Feb 7, 1992 • Feb 7

They're Habit Forming: Crystals

S01 E02 • Friday, Jan 24, 1992 • Jan 24

Earth is Change: Erosion

S01 E03 • Thursday, Jan 17, 1991 • Jan 17

Remains to be Seen: Fossils

S01 E04 • Friday, Jan 10, 1992 • Jan 10

3-D Sea: Ocean Environments

S01 E05 • Friday, Jan 31, 1992 • Jan 31

Too Hot to Handle: Volcanoes

S01 E06 • Friday, Dec 20, 1991 • Dec 20

Go with the Flow: The Water Cycle

S01 E07 • Friday, Dec 13, 1991 • Dec 13

Eye of the Beholder: Animal Vision

S01 E08 • Friday, Oct 4, 1991 • Oct 4

Stephanie Yu shows to Z Wright a series of unusual cameras that simulate the way animals see.

Living on the Edge: Antarctic Animals

S01 E09 • Friday, Nov 22, 1991 • Nov 22

Life Down Under: Australian Mammals

S01 E10 • Friday, Nov 8, 1991 • Nov 8

The Shocking Truth: Bioelectricity

S01 E11 • Friday, Nov 15, 1991 • Nov 15

The Order of Things: Classification

S01 E12 • Friday, Sep 20, 1991 • Sep 20

Both Stephanie Yu and Z Wright challenge each other with classification quizzes. Features the ""feather detective"" sequence from 3-2-1 Contact Episode 144.

The Inside Story: Digestion

S01 E13 • Friday, Nov 1, 1991 • Nov 1

Stephanie demonstrates the digestive process by dissolving three food items in various solutions. Features the ""lost"" sequence from 3-2-1 Contact Episode 164, in which a group of kids examine a pig's digestive system.

Winging It: Flying Animals

S01 E14 • Friday, Oct 25, 1991 • Oct 25

Stephanie shows how different wings suit different animals. Features the ""Different Wings for Different Things"" and ""Raptor Rehab"" sequences from 3-2-1 Contact Episode 76.

Eat and be Eaten: Food Chains

S01 E15 • Friday, Dec 6, 1991 • Dec 6

How Do They Know That? Innate & Learned Behavior

S01 E16 • Friday, Oct 11, 1991 • Oct 11

Stephanie sees a mouse learn its way through a maze. It proves that there is a lot more behavioral traits an animal must learn than one would think. Features the orangutan rehabilitation sequence from 3-2-1 Contact episode called Tropics: Endangered Animals.

Living in Groups: Social Behavior

S01 E17 • Friday, Oct 18, 1991 • Oct 18

Starting an ant farm isn't as easy as Stephanie thinks. Includes the bee sequence from 3-2-1 Contact Episode 22.

Learning New Tricks: Training Animals

S01 E18 • Friday, Sep 27, 1991 • Sep 27

Stephanie shows that there is more to animal behavior. Humans can teach animals to do many things. Features the monkey-training sequence from 3-2-1 Contact Episode 83.

Air is There: Air is Matter

S01 E19 • Friday, Feb 28, 1992 • Feb 28

Getting a Grip: Friction

S01 E20 • Friday, Mar 27, 1992 • Mar 27

More Power to You: Generating Electricity

S01 E21 • Friday, Feb 14, 1992 • Feb 14

Measuring G's: Gravity and Weightlessness

S01 E22 • Friday, Mar 6, 1992 • Mar 6

Living Color: Light and Color

S01 E23 • Friday, Mar 20, 1992 • Mar 20

Play Ball!: Motion and Forces

S01 E24 • Friday, Feb 21, 1992 • Feb 21

Facts of Light: Refraction

S01 E25 • Friday, Apr 3, 1992 • Apr 3

Bubble-ology: Surface Tension

S01 E26 • Friday, Mar 13, 1992 • Mar 13

How Do You Know: Collect the Data

S01 E27 • Friday, May 8, 1992 • May 8

How Do You Know? Dig It Up!

S01 E28 • Friday, Apr 17, 1992 • Apr 17

How Do You Know? Experiment!

S01 E29 • Friday, Apr 10, 1992 • Apr 10

How Do You Know? Make a Model

S01 E30 • Friday, May 1, 1992 • May 1