Specials

    Video thumbnail: Science Trek The Heart: Heart Basics

    Science Trek

    The Heart: Heart Basics

    Learn more about your heart.

    The Heart: Heart Basics

    Video thumbnail: Science Trek The Heart: Blood Basics

    Science Trek

    The Heart: Blood Basics

    Learn more about the blood your heart pumps.

    The Heart: Blood Basics

    Video thumbnail: Science Trek Nuclear Energy: EBR1 Tour

    Science Trek

    Nuclear Energy: EBR1 Tour

    Where was the first light bulb lit by nuclear energy? Tour EBR1 to find out.

    Nuclear Energy: EBR1 Tour

    Video thumbnail: Science Trek Nuclear Energy Basics

    Science Trek

    Nuclear Energy Basics

    Learn more about nuclear energy.

    Nuclear Energy Basics

    Video thumbnail: Science Trek Endangered Species Basics

    Science Trek

    Endangered Species Basics

    Find out more about endangered species.

    Endangered Species Basics

    Video thumbnail: Science Trek Endangered Species Q&A

    Science Trek

    Endangered Species Q&A

    Join students asking questions about endangered species.

    Endangered Species Q&A

    Video thumbnail: Science Trek Dinosaur Basics

    Science Trek

    Dinosaur Basics

    Find out more about dinosaurs.

    Dinosaur Basics

    Video thumbnail: Science Trek Dinosaurs in Idaho

    Science Trek

    Dinosaurs in Idaho

    What kind of dinosaurs are found in Idaho?

    Dinosaurs in Idaho

    Video thumbnail: Science Trek Botany: Idaho Botanical Garden Tour

    Science Trek

    Botany: Idaho Botanical Garden Tour

    Tour the Idaho Botanical Garden.

    Botany: Idaho Botanical Garden Tour

    Video thumbnail: Science Trek Botany: Botany Basics

    Science Trek

    Botany: Botany Basics

    Botany is the study of plants.

    Botany: Botany Basics

    Video thumbnail: Science Trek The Sun: Sun Basics

    Science Trek

    The Sun: Sun Basics

    How was the sun formed, what are its layers, and how does it impacts Earth?

    The Sun: Sun Basics

    Video thumbnail: Science Trek Sleep

    Science Trek

    Sleep

    What is sleep? Find out what happens when you go to bed and close your eyes.

    Sleep

    Video thumbnail: Science Trek Rivers

    Science Trek

    Rivers

    Take a ride on a river and find out more about this force of nature.

    Rivers

    Video thumbnail: Science Trek Chemistry

    Science Trek

    Chemistry

    Find out more about the basics of chemistry.

    Chemistry

    Video thumbnail: Science Trek The Special

    Science Trek

    The Special

    Watch our favorite Science Trek video shorts in this Prime Time Special.

    The Special

    Video thumbnail: Science Trek Snakes

    Science Trek

    Snakes

    Snakes hold a special niche in nature. Learn more how snakes live.

    Snakes

    Video thumbnail: Science Trek Exoplanets

    Science Trek

    Exoplanets

    Is there another Earth-like planet somewhere in the universe? Learn more about exoplanets.

    Exoplanets

    Video thumbnail: Science Trek Forests

    Science Trek

    Forests

    Forests provide us oxygen to breathe and much more.Find out about Forests on Science Trek.

    Forests

    Video thumbnail: Science Trek Digestive System

    Science Trek

    Digestive System

    It takes about 24 hours for food to make its way through your digestive system.

    Digestive System

    Video thumbnail: Science Trek Zoology

    Science Trek

    Zoology

    Zoology is the study of animals and animal behavior. Find out more on Science Trek.

    Zoology

    Video thumbnail: Science Trek  Computers

    Science Trek

    Computers

    Find out more about how computers work in this Science Trek episode.

    Computers

    Video thumbnail: Science Trek Oceans

    Science Trek

    Oceans

    Oceans cover 70% of the Earth’s surface. Find out more about what’s under the surface.

    Oceans

    Video thumbnail: Science Trek Horses

    Science Trek

    Horses

    Horses are built for speed and strength. Find out more about horses in this Science Trek

    Horses

    Video thumbnail: Science Trek Force and Motion

    Science Trek

    Force and Motion

    Why do things fall? It’s about force and motion. Find out more in this Science Trek short.

    Force and Motion