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Science Trek
Sleep: Why do we need it?
What is sleep? Find out what happens when you go to bed and close your eyes.
Special | 5m 14s
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The Brain: What's Inside Your Head
Find out what's inside your skull.
Special | 4m 17s
Gravity: Four what?
Four fundamental forces, what?
Special | 4m 27s
Gravity!
Find out more about what keeps us down to earth.
Special | 4m 29s
Volcanoes!
Find out more about these explosive marvels of nature.
Special | 6m 10s
Volcanoes: What Makes A Volcano Different?
Volcanoes have different characteristics. Find out more.
Special | 5m 18s
Wildfire: Wildfire Basics
Learn more about the fire triangle.
Special | 5m 23s
Wildfire: Trees
Trees are the oldest, tallest and heaviest things on Earth. How do they grow and survive?
Special | 5m 43s
Habitat: Habitat Basics
Learn more about habitats.
Special | 4m 49s
Habitat: Restoring Habitat
How do you restore habitat?
Special | 6m 4s
Compounds: Chemistry Basics
Learn more about the science of chemistry.
Special | 4m 5s
Compounds: Compound Basics
Learn more about compounds.
Special | 6m 41s
The Heart: Blood Basics
Learn more about the blood your heart pumps.
Special | 6m 43s
The Heart: Heart Basics
Learn more about your heart.
Special | 4m 48s
Nuclear Energy: EBR1 Tour
Where was the first light bulb lit by nuclear energy? Tour EBR1 to find out.
Special | 6m 38s
Nuclear Energy Basics
Learn more about nuclear energy.
Special | 6m 48s
Endangered Species Basics
Find out more about endangered species.
Special | 5m 52s
Endangered Species Q&A
Join students asking questions about endangered species.
Special | 4m 34s
Dinosaurs in Idaho
What kind of dinosaurs are found in Idaho?
Special | 5m 57s
Dinosaur Basics
Find out more about dinosaurs.
Special | 5m 51s
Botany: Idaho Botanical Garden Tour
Tour the Idaho Botanical Garden.
Special | 6m 18s
Botany: Botany Basics
Botany is the study of plants.
Special | 4m 35s
The Sun: Sun Basics
How was the sun formed, what are its layers, and how does it impacts Earth?
Special | 5m 44s
Sleep
Special | 28m 48s