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Seasons Watching Season 1
Episodes Watching Episode 1 of 64
Noisy/Quiet: Production & Processing of Sound
1980-01-14
Noisy/Quiet: The Ear
1980-01-15
Noisy/Quiet: How People & Animals Use Sound
1980-01-16
Noisy/Quiet: Music
1980-01-17
Noisy/Quiet: Range of Vibration
1980-01-18
Forces and Motion
1980-03-24
Forces and Fields
1980-03-25
Forces: Buoyancy and Gravity
1980-03-26
Forces and Machines
1980-03-27
Forces: A Spectacle of Forces
1980-03-28
Growth/Decay: Sex and Seeds
1980-03-10
Growth/Decay: Human Growth
1980-03-11
Growth/Decay: Decay
1980-03-12
Growth/Decay: Human Cultures/Land Forms
1980-03-13
Growth/Decay: Cycles Upon Cycles
1980-03-14
Fast/Slow: Speed Up, Slow Down
1980-01-28
Fast/Slow: Rhythms of Nature
1980-01-29
Fast/Slow: Lifetimes
1980-01-30
Fast/Slow: Speed and Racing
1980-02-07
Fast/Slow: Time and Time Again
1980-02-01
Communication: Human Communication
1980-03-17
Communication: Animal Communication
1980-03-18
Communication: Machinery of Communication
1980-03-19
Communication with Other Species
1980-03-20
Communication: Feedback
1980-03-21
Food/Fuel: Animal Food
1980-02-04
Food/Fuel: Human Food
1980-02-05
Food/Fuel: Growing and Processing Food
1980-02-06
Food/Fuel: Fueling Machines
1980-02-07
Food/Fuel: The Sun Makes Everything Go
1980-02-08
Hot/Cold: People's Temperatures
1980-01-21
Hot/Cold: Animal and Plant Adaptations
1980-01-22
Hot/Cold: How Hot or Cold Can It Get?
1980-01-23
Hot/Cold: Heat and Work
1980-01-24
Hot/Cold: Temperatures on Earth/In Space
1980-01-25
Light/Dark: The Sun
1980-02-18
Light/Dark: Electromagnetic Spectrum
1980-02-20
Light/Dark: The Eye
1980-02-21
Light/Dark: Light Sources
1980-02-22
Near/Far: Seeing Isn't Always Believing
1980-03-03
Near/Far: Mapping and Navigating Near Home
1980-03-04
Near/Far: Mapping and Navigating Over Earth
1980-03-05
Near/Far: Space Travel
1980-03-06
Near/Far: Knowing Where You Are
1980-03-07
Order/Disorder: Regular Patterns
1980-03-31
Order/Disorder: The Body – An Ordered System
1980-04-01
Order/Disorder: Social Order
1980-04-02
Order/Disorder: Disordered
1980-04-03
Order/Disorder: Sum of Its Parts
1980-04-04
Surfaces: Protection
1980-04-07
Surfaces: Shapes and Functions at the Surface
1980-04-08
Surfaces: Surface Tension and Bubbles
1980-04-09
Surfaces: Surface of the Earth
1980-04-10
Surfaces: The Atmosphere
1980-04-11
Big/Small: Animal Sizes/Scaling
1980-02-25
Big/Small: Animal Habitats
1980-02-26
Big/Small: Dinoaurs
1980-02-27
Big/Small: Volume & Efficiency
1980-02-28
Big/Small: How Big is Big?
1980-02-29
Crowded/Uncrowded: Human Crowding
1980-02-11
Crowded/Uncrowded: Optimum Populations in Nature
1980-02-12
Crowded/Uncrowded: Contrasts in Densities of Materials
1980-02-13
Crowded/Uncrowded: Down Among the Atoms (Liquids & Solids)
1980-02-14
Crowded/Uncrowded: Human Survival/Controlling Densities
1980-02-15