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Biology

ASL
A photo depicts many branches of a large tree.
It's Okay to Be Smart
Season 7 / Ep 24
8 minutes 51 seconds
Grade Level: 10 - 12
ASL
Man talks to us in a room with a bookcase filled with books and knick-knacks like a Gundam toy, small globe, and a model of a space rocket.
It's Okay to Be Smart
Season 9 / Ep 3
19 minutes 27 seconds
Grade Level: 10 - 12
ASL
Neon green cartoon eel swimming in water with small fish swimming around it.
It's Okay to Be Smart
Season 9 / Ep 6
11 minutes 18 seconds
Grade Level: 10 - 12
ASL
Eight different screens with the same man’s face. He makes different exaggerated expressions like smirking, pouting, surprised, grimacing, and more.
It's Okay to Be Smart
Season 6 / Ep 20
4 minutes 20 seconds
Grade Level: 7 - 12
ASL
Man talks to us with his eyebrows furrowed a bit as he stands in front of a black background.
It's Okay to Be Smart
Season 6 / Ep 12
4 minutes 59 seconds
Grade Level: 7 - 12
ASL
Eggs of Screech owl, Turkey vulture, Audubon's Caracara, Kingfisher, Common Murree, Yellow Billed. Caption: Stoddard Et Al. Science 20 17.
It's Okay to Be Smart
Season 7 / Ep 19
7 minutes 23 seconds
Grade Level: 10 - 12
ASL
Man speaks to camera while sitting in a room with a bookcase that is filled with books and knick-knacks such as a Gundam toy, a mini globe, and a spaceship.
It's Okay to Be Smart
Season 9 / Ep 9
12 minutes 31 seconds
Grade Level: 10 - 12
ASL
Man in glasses and zip sweatshirt parts lips in mid-speech. Bookshelves line wall in background. Title card reads, ''Cerebellum."
It's Okay to Be Smart
Season 8 / Ep 8
9 minutes 52 seconds
Grade Level: 10 - 12
Large plain with a very few trees and a large herd of mammals in the distance. Caption: 20,000 animals out a group of 1.3 million.
Jack Hanna's Wild Countdown
Season 3 / Ep 13
20 minutes 37 seconds
Grade Level: 4 - 12
Close up view of upper body of a large turtle in the grass. Caption: Giants can measure up to 6 feet long and weigh up to 700 pounds.
Jack Hanna's Wild Countdown
Season 6 / Ep 23
20 minutes 40 seconds
Grade Level: 4 - 12
Foot of an elephant being sprayed off with water while coming through an opening in a metal fence. Caption: we do every day, we check all of their feet.
Jack Hanna's Wild Countdown
Season 6 / Ep 8
20 minutes 38 seconds
Grade Level: 4 - 12
Front end of a vehicle just visible behind a large herd of buffalo walking through the bushes. Caption: Boy, I've never sat in a bunch of buffalo like this!
Jack Hanna's Wild Countdown
Season 5 / Ep 2
20 minutes 38 seconds
Grade Level: 4 - 12
Two people in an open-sided vehicle driving on a dirt road through trees and brush. Caption: I knew I'd find examples of symbiotic relationships at Lewa,
Jack Hanna's Wild Countdown
Season 3 / Ep 7
20 minutes 38 seconds
Grade Level: 4 - 12
Close up of a rattlesnake's tail with the rattler in focus. Caption: Adam: That is a rattlesnake.
Jack Hanna's Wild Countdown
Season 5 / Ep 8
20 minutes 38 seconds
Grade Level: 4 - 12
Baby rodent-like animals in a cardboard box with wood shavings. Caption: These babies are still too young to survive on their own,
Jack Hanna's Wild Countdown
Season 1 / Ep 7
21 minutes 8 seconds
Grade Level: 4 - 12
A bird with long legs, colorful plumage and a yellow crest of feathers on its head in an enclosure with a bowl of food. Caption: Crown cranes and giraffe, all under the same roof
Jack Hanna's Wild Countdown
Season 1 / Ep 14
21 minutes 8 seconds
Grade Level: 4 - 12
Still image from: Journey to the Microcosmos: A Microscopic Tour of Death
Journey to the Microcosmos
Season 6 / Ep 4
34 minutes 50 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: A Microscopic Tour Through a Norwegian Fjord
Journey to the Microcosmos
Season 6 / Ep 36
10 minutes 7 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Adventures in Being Eaten
Journey to the Microcosmos
Season 5 / Ep 7
8 minutes 25 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Aeolosoma--Polka-Dotted Vacuum Worms
Journey to the Microcosmos
Season 5 / Ep 3
10 minutes 26 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Amoebas--Occasional Brain-Eaters
Journey to the Microcosmos
Season 1 / Ep 18
10 minutes 25 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: An Hour of Our Uncut Microscopic Footage
Journey to the Microcosmos
Season 6 / Ep 26
59 minutes 59 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Are Microbes Good or Bad for Humans?
Journey to the Microcosmos
Season 1 / Ep 21
9 minutes 35 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Bacillaria--Distractingly Beautiful Crystal Colonies
Journey to the Microcosmos
Season 2 / Ep 6
11 minutes 27 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Becoming Your Own Baby Through Conjugation
Journey to the Microcosmos
Season 4 / Ep 3
11 minutes 4 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Bursaria--Giant Gravity-Sensing Vacuums
Journey to the Microcosmos
Season 4 / Ep 12
11 minutes
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Can Algae Fuel Our Cars?
Journey to the Microcosmos
Season 4 / Ep 1
9 minutes 5 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Can Microbes See Without Eyes?
Journey to the Microcosmos
Season 3 / Ep 8
11 minutes 22 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Can This Baby Rotifer Escape Before It’s Eaten Alive?
Journey to the Microcosmos
Season 6 / Ep 12
17 minutes 15 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Copepods--The Diatom-Devouring King of Plankton
Journey to the Microcosmos
Season 5 / Ep 13
9 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Creepy Crawly Close-Ups
Journey to the Microcosmos
Season 5 / Ep 8
9 minutes 3 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Death in the Microcosmos
Journey to the Microcosmos
Season 1 / Ep 11
7 minutes 20 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Desmids--The Symmetrical Algae That's Full of Crystals
Journey to the Microcosmos
Season 1 / Ep 29
8 minutes 52 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Diatoms--Tiny Factories You Can See From Space
Journey to the Microcosmos
Season 1 / Ep 8
7 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Didinium--The Paramecium Hunter
Journey to the Microcosmos
Season 3 / Ep 11
9 minutes 50 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Dileptus--The Toxic Micro Elephant With an Insatiable Appetite
Journey to the Microcosmos
Season 5 / Ep 14
9 minutes 16 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Do Microscopic Immortals Actually Exist?
Journey to the Microcosmos
Season 3 / Ep 9
8 minutes 52 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Eating, Hatching, and Crashing Into the Moon--More About Tardigrades
Journey to the Microcosmos
Season 1 / Ep 20
8 minutes 45 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Euglenoids--Single-Celled Shapeshifters
Journey to the Microcosmos
Season 1 / Ep 12
9 minutes 14 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Flatworms--Simple Wiggly Tubes
Journey to the Microcosmos
Season 3 / Ep 3
11 minutes 38 seconds
Grade Level: 9 - 10
Still image from: Journey to the Microcosmos: Flinching Saves Lives in the Microcosmos
Journey to the Microcosmos
Season 4 / Ep 15
11 minutes 2 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Foraminifera--Hard on the Outside, Squishy on the Inside
Journey to the Microcosmos
Season 3 / Ep 13
7 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Gastrotrichs--Four Day Old Grandmothers
Journey to the Microcosmos
Season 1 / Ep 26
10 minutes 32 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Getting to Know Our Single-Celled Ancestors
Journey to the Microcosmos
Season 4 / Ep 4
10 minutes 9 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Ghost Fleas--Tiny See Through Cyclopses
Journey to the Microcosmos
Season 6 / Ep 24
8 minutes 44 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Giant Microscopic Cannibals
Journey to the Microcosmos
Season 6 / Ep 1
10 minutes 48 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Heliozoa--Round, Sticky, and Covered in Spikes
Journey to the Microcosmos
Season 4 / Ep 6
9 minutes 21 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Brownian Motion Helped Prove the Existence of Atoms
Journey to the Microcosmos
Season 6 / Ep 8
10 minutes 7 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Cyanobacteria Took Over the World
Journey to the Microcosmos
Season 2 / Ep 5
12 minutes 56 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Diatoms Build Their Beautiful Shells
Journey to the Microcosmos
Season 4 / Ep 7
10 minutes 50 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Do Colonies Help Microorganisms Survive?
Journey to the Microcosmos
Season 1 / Ep 10
9 minutes 16 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Do Microorganisms Pee?
Journey to the Microcosmos
Season 4 / Ep 2
8 minutes 39 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Do Microorganisms Poop?
Journey to the Microcosmos
Season 3 / Ep 2
8 minutes 2 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Do Microorganisms Reproduce?
Journey to the Microcosmos
Season 1 / Ep 4
8 minutes 34 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Do Protozoa Get Around?
Journey to the Microcosmos
Season 1 / Ep 7
10 minutes 41 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Many Cells Are in a Microscopic Animal?
Journey to the Microcosmos
Season 6 / Ep 2
10 minutes 17 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How Microscopic Hunters Get Their Lunch
Journey to the Microcosmos
Season 1 / Ep 2
11 minutes 4 seconds
Grade Level: 10 - 12
Still image from: Journey to the Microcosmos: How to Identify Microbes
Journey to the Microcosmos
Season 2 / Ep 4
10 minutes 13 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How to Name a Microbe
Journey to the Microcosmos
Season 2 / Ep 23
9 minutes 37 seconds
Grade Level: 9 - 10
ASL
Still image from: Journey to the Microcosmos: How to Survive the Microcosmos
Journey to the Microcosmos
Season 2 / Ep 11
8 minutes 41 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: How We Got the DNA From This Extremely Rare Ciliate
Journey to the Microcosmos
Season 6 / Ep 35
11 minutes 9 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Hydra--Stretchy, Speedy, & Probably Immortal
Journey to the Microcosmos
Season 1 / Ep 13
8 minutes 24 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Journey Through the Body of a Rotifer
Journey to the Microcosmos
Season 5 / Ep 18
11 minutes 29 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Lacrymaria--Vicious Long-Necked Predators
Journey to the Microcosmos
Season 3 / Ep 5
9 minutes 36 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Life Without Oxygen? Challenge Accepted
Journey to the Microcosmos
Season 1 / Ep 15
10 minutes 4 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Looking at Tardigrade Sperm and Other Reproducing Swimmers
Journey to the Microcosmos
Season 4 / Ep 14
10 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Looking for Answers in the Skull of a Zebrafish
Journey to the Microcosmos
Season 5 / Ep 10
9 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Making Decisions Without a Brain
Journey to the Microcosmos
Season 2 / Ep 15
10 minutes 47 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Meet the Microcosmos
Journey to the Microcosmos
Season 1 / Ep 1
8 minutes 52 seconds
Grade Level: 10 - 12
Still image from: Journey to the Microcosmos: Microbes Don’t Actually Look Like Anything
Journey to the Microcosmos
Season 1 / Ep 30
12 minutes 45 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Microbes in Slow Motion
Journey to the Microcosmos
Season 5 / Ep 12
10 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Microorganisms Are Cleaning the Water You Drink
Journey to the Microcosmos
Season 1 / Ep 23
8 minutes 47 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Moss & Lichen--Which One Is Actually a Plant?
Journey to the Microcosmos
Season 3 / Ep 16
8 minutes 4 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Mouthless Parasites That Make Their Home in Worm Guts
Journey to the Microcosmos
Season 6 / Ep 10
9 minutes 33 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Mysterious Jiggly Crystals and Other Intracellular Structures
Journey to the Microcosmos
Season 1 / Ep 9
11 minutes 30 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Nematodes--The Worm That Sculpted the World
Journey to the Microcosmos
Season 5 / Ep 4
12 minutes 32 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Ophyroglena: The Tricky Transforming Ciliate
Journey to the Microcosmos
Season 3 / Ep 7
8 minutes 37 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Our Paramecia Are Infected
Journey to the Microcosmos
Season 3 / Ep 4
11 minutes 13 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Our Tardigrades Got Stuck in a German Post Office
Journey to the Microcosmos
Season 6 / Ep 19
6 minutes 52 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Paramecium--The White Rat of Ciliates
Journey to the Microcosmos
Season 1 / Ep 22
11 minutes 53 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Peritrich Ciliates--Masters of Long-Range Snacking
Journey to the Microcosmos
Season 2 / Ep 16
10 minutes 19 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Putting Coral Under the Microscope
Journey to the Microcosmos
Season 6 / Ep 7
9 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Relax and Enjoy the View
Journey to the Microcosmos
Season 1 / Ep 14
5 minutes 34 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Revealing the Hidden Colors of the Microcosmos
Journey to the Microcosmos
Season 4 / Ep 22
9 minutes 51 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Rotifers--Charmingly Bizarre & Often Ignored
Journey to the Microcosmos
Season 1 / Ep 16
9 minutes 18 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Slime Molds--When Micro Becomes Macro
Journey to the Microcosmos
Season 2 / Ep 3
11 minutes 12 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Slime Tubes in Search of Sunlight
Journey to the Microcosmos
Season 5 / Ep 19
9 minutes 33 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Some Eggs Don't Need Sperm to Make Babies
Journey to the Microcosmos
Season 4 / Ep 16
10 minutes 13 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Stentors--Single-Celled Giants
Journey to the Microcosmos
Season 1 / Ep 3
9 minutes 48 seconds
Grade Level: 10 - 12
Still image from: Journey to the Microcosmos: Suctorians--The Ugly Duckling of Ciliates
Journey to the Microcosmos
Season 3 / Ep 17
8 minutes 41 seconds
Grade Level: 9 - 12
ASL
Still image from: Journey to the Microcosmos: Synura--Smelly, Flowery Confetti
Journey to the Microcosmos
Season 2 / Ep 10
8 minutes 37 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Tardigrades--Chubby, Misunderstood, & Not Immortal
Journey to the Microcosmos
Season 1 / Ep 6
12 minutes 49 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Tardigrades--The Ambassadors of the Microcosmos
Journey to the Microcosmos
Season 6 / Ep 49
39 minutes 3 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Testate Amoebas--Blobby, Modest Shell Dwellers
Journey to the Microcosmos
Season 2 / Ep 19
10 minutes 4 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The 18th Century Tardigrade Debate
Journey to the Microcosmos
Season 6 / Ep 32
12 minutes 4 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Algae That Saved an Astronaut's Life
Journey to the Microcosmos
Season 3 / Ep 15
8 minutes 11 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Aquatic Snails That Leave a Path of Destruction
Journey to the Microcosmos
Season 6 / Ep 16
9 minutes 5 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Arachnid Whose Poop Is Making You Sneeze
Journey to the Microcosmos
Season 5 / Ep 15
10 minutes 51 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Beautiful, Brutal Tentacles of Hydra
Journey to the Microcosmos
Season 4 / Ep 19
11 minutes 30 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Chaotic Life of Seashore Ciliates
Journey to the Microcosmos
Season 4 / Ep 10
9 minutes 11 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Colors of the Microcosmos
Journey to the Microcosmos
Season 1 / Ep 19
9 minutes 37 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Complicated Relationships of the Microcosmos
Journey to the Microcosmos
Season 5 / Ep 6
10 minutes 39 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Dark History of Sea Monkeys
Journey to the Microcosmos
Season 5 / Ep 23
9 minutes 58 seconds
Grade Level: 9 - 10
Still image from: Journey to the Microcosmos: The Diversity of Shapes in the Microcosmos
Journey to the Microcosmos
Season 4 / Ep 13
10 minutes 18 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Fantastic Feet of the Microcosmos
Journey to the Microcosmos
Season 4 / Ep 9
9 minutes 17 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Fish Sucking Lice That Aren’t Lice
Journey to the Microcosmos
Season 5 / Ep 17
8 minutes 6 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Fungus That Traps and Kills Nematodes
Journey to the Microcosmos
Season 3 / Ep 6
8 minutes 58 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Gruesome Tale of the Hitchhiking Parasite
Journey to the Microcosmos
Season 4 / Ep 25
8 minutes 44 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Illuminating Reason Perenema Curl Up Into a Ball
Journey to the Microcosmos
Season 6 / Ep 37
9 minutes 8 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Many Ways Microbes Eat, Get Eaten, and Poop
Journey to the Microcosmos
Season 6 / Ep 38
36 minutes 30 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Micro World Right Under Your Feet
Journey to the Microcosmos
Season 2 / Ep 18
10 minutes 14 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Microbe You Eat All the Time
Journey to the Microcosmos
Season 2 / Ep 22
11 minutes 31 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Microscopic Circle of Life
Journey to the Microcosmos
Season 1 / Ep 17
10 minutes 12 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Moss Animals That Are Defined by Their Butts
Journey to the Microcosmos
Season 6 / Ep 13
9 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Purple Bacteria That Are Afraid of Oxygen
Journey to the Microcosmos
Season 5 / Ep 20
10 minutes 2 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Remarkable Mystery of Land Plants
Journey to the Microcosmos
Season 6 / Ep 3
12 minutes 27 seconds
Grade Level: 9 - 12
ASL
Still image from: Journey to the Microcosmos: The Secret Things Living in Your Aquarium
Journey to the Microcosmos
Season 2 / Ep 9
8 minutes 54 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Secret Things Living In Your Drains
Journey to the Microcosmos
Season 4 / Ep 21
9 minutes 50 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Shared Doom of Microscopic Hitchhikers
Journey to the Microcosmos
Season 6 / Ep 27
9 minutes 55 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Spatula-Shaped Ciliate Family
Journey to the Microcosmos
Season 5 / Ep 1
9 minutes 29 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Terrifying Viruses of the Microcosmos
Journey to the Microcosmos
Season 2 / Ep 17
12 minutes 45 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: The Tiny Worlds Inside of Single-Celled Organisms
Journey to the Microcosmos
Season 5 / Ep 5
10 minutes 53 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: There's More Than Coral at the Coral Farm
Journey to the Microcosmos
Season 6 / Ep 5
10 minutes 28 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: These Algae Curl Up Into a Ball When They Get Stressed Out
Journey to the Microcosmos
Season 4 / Ep 23
9 minutes 34 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: These Rotifers Glue Themselves Together
Journey to the Microcosmos
Season 6 / Ep 29
10 minutes 25 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: These Squishy Dots Move So Fast You Might Miss Them
Journey to the Microcosmos
Season 6 / Ep 17
9 minutes 35 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: These Walking Ciliates Are Frustrating
Journey to the Microcosmos
Season 6 / Ep 20
9 minutes 20 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: This Ciliate Is About to Die
Journey to the Microcosmos
Season 3 / Ep 12
8 minutes 36 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Trying to Make Sense of This Overwhelming World
Journey to the Microcosmos
Season 2 / Ep 25
11 minutes 8 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Unsolved Mysteries of the Microcosmos
Journey to the Microcosmos
Season 4 / Ep 18
9 minutes 19 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Water Fleas: Look Weird, Adapt Weirder
Journey to the Microcosmos
Season 2 / Ep 14
12 minutes 6 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Water Is Thicker When You’re Smaller
Journey to the Microcosmos
Season 3 / Ep 10
9 minutes 51 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Water Mites--Sticky Dancers With Crystal Poop
Journey to the Microcosmos
Season 6 / Ep 21
9 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Accidentally Grew Crystals
Journey to the Microcosmos
Season 6 / Ep 22
11 minutes 54 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Filmed Tardigrade Mating
Journey to the Microcosmos
Season 2 / Ep 1
9 minutes 49 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Finally Found the Elusive Bristle Worm!
Journey to the Microcosmos
Season 6 / Ep 6
9 minutes 27 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Found a Super Rare Microbe!
Journey to the Microcosmos
Season 4 / Ep 11
10 minutes 38 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Recorded Some Strange Goop. What Is It?
Journey to the Microcosmos
Season 1 / Ep 27
23 minutes 8 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Recorded Too Much Slow Motion Footage
Journey to the Microcosmos
Season 5 / Ep 9
37 minutes 51 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: We Upgraded Our Microscope... Again!
Journey to the Microcosmos
Season 4 / Ep 17
10 minutes 27 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Are These Vorticella up to?
Journey to the Microcosmos
Season 2 / Ep 13
12 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Even Is a Species?
Journey to the Microcosmos
Season 5 / Ep 2
12 minutes 59 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Humans and Stentors Have in Common
Journey to the Microcosmos
Season 1 / Ep 25
10 minutes 56 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What If All the Microbes Disappeared?
Journey to the Microcosmos
Season 1 / Ep 28
10 minutes 24 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Is Mold and Why Does It Love Bread?
Journey to the Microcosmos
Season 5 / Ep 22
9 minutes 14 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Is the Point of Sex?
Journey to the Microcosmos
Season 2 / Ep 12
13 minutes 50 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: What Microscope Do We Use?
Journey to the Microcosmos
Season 1 / Ep 24
10 minutes 27 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Where Did Eukaryotic Cells Come From?
Journey to the Microcosmos
Season 1 / Ep 5
10 minutes 1 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Where Is This Anemone Really From?
Journey to the Microcosmos
Season 4 / Ep 24
12 minutes 10 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Why Are These Single-Celled Organisms so Large?
Journey to the Microcosmos
Season 6 / Ep 30
10 minutes 26 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Why Do Bacteria Move Like Vibrating Chaos Snakes?
Journey to the Microcosmos
Season 3 / Ep 14
8 minutes 58 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Why Do Microbes Explode Under UV Light?
Journey to the Microcosmos
Season 5 / Ep 21
10 minutes 57 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Your Mouth Is a Cave For Microbes
Journey to the Microcosmos
Season 6 / Ep 43
8 minutes 43 seconds
Grade Level: 9 - 12
Still image from: Journey to the Microcosmos: Your Screen Is Covered in Human Blood
Journey to the Microcosmos
Season 4 / Ep 5
10 minutes 5 seconds
Grade Level: 9 - 12
Close up of a black insect with translucent black wings and black antenna. Caption: our killer can locate her victims remotely.
28 minutes 46 seconds
Grade Level: 10 - 12
Still image from: Lab Six: Animals Are Awesome (Spanish)
Lab Six (Spanish)
Season 1 / Ep 17
27 minutes 19 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Insects (Spanish)
Lab Six (Spanish)
Season 2 / Ep 7
24 minutes 17 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Insects II (Spanish)
Lab Six (Spanish)
Season 2 / Ep 8
27 minutes 53 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Plants (Spanish)
Lab Six (Spanish)
Season 1 / Ep 7
27 minutes 23 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Reptiles (Spanish)
Lab Six (Spanish)
Season 2 / Ep 23
27 minutes 19 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Reptiles II (Spanish)
Lab Six (Spanish)
Season 2 / Ep 24
27 minutes 10 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Respiratory System (Spanish)
Lab Six (Spanish)
Season 3 / Ep 34
25 minutes 35 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Respiratory System II (Spanish)
Lab Six (Spanish)
Season 3 / Ep 35
26 minutes 46 seconds
Grade Level: 4 - 8
Still image from: Lab Six: Sun (Spanish)
Lab Six (Spanish)
Season 2 / Ep 3
27 minutes 32 seconds
Grade Level: 4 - 8
Still image from: Lab Six: The Human Body (Spanish)
Lab Six (Spanish)
Season 3 / Ep 48
27 minutes 44 seconds
Grade Level: 4 - 8
Still image from: Lab Six: The Queen and the Drone (Spanish)
Lab Six (Spanish)
Season 1 / Ep 12
27 minutes 40 seconds
Grade Level: 4 - 8
Close up of a yellow Labrador dog on a leash. Caption: They are clones, copies of the same dog.
Superlife
Episode 1
9 minutes 16 seconds
Grade Level: 9 - 12
Cartoon of a child in a classroom setting standing at the front of the class next to a skeleton. Caption: Your body's made of many parts that help you move and think.
Everyday Science for Preschoolers
Episode 7
1 minutes 7 seconds
Grade Level: 2 - 5
ASL
Still image from: Let's Talk About Sex: Body Basics (Video 1)
Let's Talk About Sex
Episode 1
15 minutes 23 seconds
Grade Level: 5 - 9
ASL
Still image from: Let's Talk About Sex: Puberty (Video 2)
Let's Talk About Sex
Episode 2
15 minutes 16 seconds
Grade Level: 5 - 9
Beetle in larvae, pupae, and adult stage. Spanish captions.
14 minutes 37 seconds
Grade Level: 3 - 5
Rocky coastline. Caption: Life learned to use sunlight to develop
15 minutes 8 seconds
Grade Level: 7 - 12
ASL
Girl wearing an embroidered yellow dress holds an open book up to a teddy bear as she smiles down at it. Text reads, "Living and Nonliving Things for Kids."
7 minutes 6 seconds
Grade Level: 4 - 8
Brown spotted lizard on a tree trunk. Caption: He plans to radio track the lizards.
8 minutes 32 seconds
Grade Level: 10 - 12
Green lizard on a rock.  Spanish captions.
9 minutes 57 seconds
Grade Level: 10 - 12
Close up of head and shoulders of a manatee swimming under water. Caption: USGS
3 minutes 34 seconds
Grade Level: 6 - 12
ASL
Slide shows a blue background with pairs of animals facing in opposite directions includes moose, cows, tigers, and camels. Text in foreground reads, "Mammals."
6 minutes 15 seconds
Grade Level: 3 - 6
A bird floats underwater while a school of small fish swirl around it. A marlin approaches from below. Caption: and the frenzy intensifies as marlin compete
The Living Oceans Series
Episode 3
20 minutes 48 seconds
Grade Level: 5 - 10
Group of children with arms raised. Spanish captions.
12 minutes 22 seconds
Grade Level: K - 3
ASL
Man wearing a lab coat with a stethoscope around his neck talks to us. Next to him is a green unsure face that sneezes out multiple droplets that are full of germs.
Meet the Helpers
Episode
45 seconds
Grade Level: Ps - 3
People in an open-air enclosure standing around a table with paper and other objects on the surface. Caption: is that I am surrounded by really curious people,
Meet the Ologist
Episode 2
3 minutes 16 seconds
Grade Level: 5 - 8
People in an open-air enclosure standing around a table with paper and other objects on the surface. Spanish captions.
Meet the Ologist
Episode 3
3 minutes 45 seconds
Grade Level: 5 - 8
Complex matrix of spherical objects next to a thermometer reading slightly above zero degrees. Caption: A low temperature indicates that the particles
23 minutes 38 seconds
Grade Level: 8 - 10
Field of corn at night with a person using large machinery to spray the crop. Caption: You can spray with herbicide and your crop will survive
Nourish Short Films
Episode 29
1 minutes 26 seconds
Grade Level: 7 - 12
Flat landscape with corn as far as the eye can see. Caption: For example, the American corn field is such a huge landscape
Nourish Short Films
Episode 31
1 minutes 1 seconds
Grade Level: 7 - 12
Hands adjusting a microscope. Spanish captions.
15 minutes 8 seconds
Grade Level: 3 - 5
Closeup of microscopic green and blue organisms superimposed with a title card that reads, "Microscopic monsters."
Microscopic Monsters
Episode
1 hour 8 minutes
Grade Level: 5 - 8
Magnified view of a very small animal with a segmented body and many legs. Caption: Only in a waterfall are there such creatures.
Microscopic Monsters
Episode 8
4 minutes 57 seconds
Grade Level: 5 - 8
Magnified view of thin, tangled threads. Caption: a fungus composed of a tangled mass of threads
Microscopic Monsters
Episode 9
4 minutes 58 seconds
Grade Level: 5 - 8
Closeup of a worm in soil. Caption: They really do a bang-up job of cultivating the soil.
Microscopic Monsters
Episode 12
4 minutes 45 seconds
Grade Level: 5 - 8
Closeup of a bee on a yellow flower. Caption: (Tara) Fertilization with an insect's help--
Microscopic Monsters
Episode 11
4 minutes 47 seconds
Grade Level: 5 - 8
Cross section of earth. Different layers of rock and soil have a jagged crack running down them. Caption: a complex and very ancient assemblage
Microscopic Monsters
Episode 13
7 minutes 31 seconds
Grade Level: 5 - 8
closeup of beige and brown insects in wood. Caption: They'll soon reduce this log to frass.
Microscopic Monsters
Episode 10
4 minutes 48 seconds
Grade Level: 5 - 8
Microscopic view of roughly oval shaped organisms surrounded by much smaller green spherical objects. Caption: I want to look closer at how they feed.
Microscopic Monsters
Episode 6
4 minutes 43 seconds
Grade Level: 5 - 8
A black, waist high horse wearing a bridle and halter is being held by a person standing next to it. Caption: the miniature horse has become a popular pet
Superlife
Episode 4
10 minutes 36 seconds
Grade Level: 10 - 12
Illustration of tubular structures. Nova science Now. Caption: The answer -- mirror neurons,
4 minutes 35 seconds
Grade Level: 10 - 12
Alex Dainis is seated in front of her book shelf. Animation of a cell structure. Caption: And this volume includes all of its organelles.
4 minutes 54 seconds
Grade Level: 10 - 12
Close up of a snail. Caption: The snail moves very smoothly, almost as if it were sliding.
10 minutes 17 seconds
Grade Level: 6 - 8
Still image from: More About Water
8 minutes 15 seconds
Grade Level: 2 - 5
Close up of a very large brown moth with a large spot on each of its four wings and dark dots on the tip of two of them. Caption: And that led into studying bat-moth interactions,
10 minutes 24 seconds
Grade Level: 10 - 12