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Biology

Within Science
A large number of eggs laid in water has a thick layer of jelly.
Eons
Season 3 / Ep 1
8 minutes 44 seconds
Grade Level: 10 - 12
A cat.
Eons
Season 2 / Ep 42
7 minutes 47 seconds
Grade Level: 10 - 12
Man stands in front of a black backdrop as he talks to us.
Eons
Season 3 / Ep 16
9 minutes 20 seconds
Grade Level: 10 - 12
An illustration depicts a theropod dinosaur, looking into a nest with eggs and newborn dinosaurs.
Eons
Season 2 / Ep 39
7 minutes 28 seconds
Grade Level: 10 - 12
A panda eating bamboo shoots.
Eons
Season 2 / Ep 46
8 minutes 20 seconds
Grade Level: 10 - 12
An illustration depicts an old shepherd, wearing clothes made from animal leather, sitting on a rock.
Eons
Season 2 / Ep 48
9 minutes 9 seconds
Grade Level: 10 - 12
An illustration depicts a pair of dinosaurs fighting each other.
Eons
Season 2 / Ep 34
8 minutes 35 seconds
Grade Level: 10 - 12
An illustration depicts the dinosaur, Coelophysis, with new born Coelophysis in between its beak.
Eons
Season 2 / Ep 32
10 minutes 37 seconds
Grade Level: 10 - 12
An illustration depicts an extinct animal, the Giant Lemur.
Eons
Season 2 / Ep 37
10 minutes 9 seconds
Grade Level: 10 - 12
A skull from the fossils of Homo floresiensis, and a rough sketch of the limbs of the fossil remains are presented.
Eons
Season 2 / Ep 40
9 minutes 10 seconds
Grade Level: 10 - 12
Man talks to us in front of a black background like he's doing an interview.
Eons
Season 2 / Ep 28
12 minutes 55 seconds
Grade Level: 10 - 12
White cartoon lobster with a line the same length of its tail next to it.
Eons
Season 3 / Ep 24
6 minutes 46 seconds
Grade Level: 10 - 12
An illustration of a male Woolly mammoth.
Eons
Season 2 / Ep 44
11 minutes 2 seconds
Grade Level: 10 - 12
Under the label “Beta-Glucose,” we see a beta-glucose chemical formula with a face looking towards another beta-glucose formula as it tumbles.
4 minutes 13 seconds
Grade Level: 7 - 12
Young person in a dentist's chair. Caption: Tooth decay, skin acne, and body odor
26 minutes 29 seconds
Grade Level: 10 - 12
Person Speaking from a podium. Caption: and why it doesn't act so well in the obese.
Holiday Lectures On Science
Season 2004 / Ep 2
58 minutes 30 seconds
Grade Level: 11 - 12
Hand holding a leaf. Almost entirely camouflaged on the leaf is an insect. Caption: with lots of moss on tree trunks and leaves
1 hours 42 minutes 2 seconds
Grade Level: 4 - 8
ASL
Text reads, "Extinction for Kids," over a digital illustration of dinosaurs on a beach at sunset.
5 minutes 51 seconds
Grade Level: 4 - 8
A seated man with skulls and other items on shelves in the background. Caption: We found one band at about 5.2 million years--
6 minutes 46 seconds
Grade Level: 10 - 12
ASL
Text reads, "Fish" over an illustration of several fish in various sizes and shapes.
10 minutes 11 seconds
Grade Level: 3 - 6
Indicator dots in East Asia. Plane icon in North America with indicator dots beneath the plane. Caption: It heads to North America, where it deplanes,
5 minutes 3 seconds
Grade Level: 7 - 12
ASL
Title text reads, "Food Chain," bordered by links of chain.
6 minutes 9 seconds
Grade Level: 3 - 6
White birds with long legs stand next to a body of water surrounded by trees. Spanish captions.
10 minutes 31 seconds
Grade Level: K - 3
ASL
Text reads, "Fossil Fuels," over a photo of a red and gray oil well in an open field.
12 minutes 20 seconds
Grade Level: 3 - 6
Illustration of a sphere with an uneven surface. Caption: Scientists strip away the virus's harmful genes
17 minutes 16 seconds
Grade Level: 10 - 12
A D N A strand labeled, mutación, has its section highlighted and labeled, proteina Spanish Caption: El principio de la terapia genica.
17 minutes 16 seconds
Grade Level: 10 - 12
Microscopic view of narrow, oval shaped single cell organisms. Caption: and protozoa, reproduce, they make exact copies
24 minutes 29 seconds
Grade Level: 6 - 10
Close up of a mosquito with the earth as seen from space in the background. Caption: mosquito bites are tied to many viral outbreaks.
8 minutes 34 seconds
Grade Level: 10 - 12
Forest of large, towering trees. Caption: Well, redwood trees live for thousands of years,
14 minutes 40 seconds
Grade Level: 7 - 12
ASL
Digital illustration of an ugly orange germ standing next to a toilet, giving us a thumbs up. Text reads, “What Are Germs? For Kids.”
9 minutes 39 seconds
Grade Level: 4 - 8
Illustration of a person flying through the night sky against a backdrop of buildings and stars while holding a lit candle. Caption: Hi, I'm Faith Ringgold.
Getting To Know Artists
Episode 3
21 minutes 20 seconds
Grade Level: 4 - 7
A group of people inspecting a skeleton.
7 minutes 45 seconds
Grade Level: 10 - 12
A woman leaning down to brush her lips on the head of a sleeping baby held in her arms. Caption: were passed on from generation to generation,
16 minutes 58 seconds
Grade Level: 9 - 12
Microscopic close up of cells. Cell walls and internal organ structure visible. Caption: It was clear that the nucleus was the critical element
Greatest Human Achievements
Episode 3
14 minutes 30 seconds
Grade Level: 9 - 12
A researcher displays G F P in a graduated tube. Caption: This is G F P or green fluorescent protein.
1 minutes 49 seconds
Grade Level: 10 - 12
Flower, Lamb, and mushroom. Spanish captions.
10 minutes 26 seconds
Grade Level: K - 3
Children in a classroom setting standing around a desk with plants on it. Caption: (narrator) After a few weeks, the children look at the results.
14 minutes 46 seconds
Grade Level: 1 - 4
ASL
Title text reads, "Habitats for Kids," over a blurry globe sprouting with trees.
9 minutes 40 seconds
Grade Level: 4 - 8
ASL
Above a photo of a tiger is the label “Carnivores.” Above the photo of a tan bear is the label, “Omnivores.” Above the photo of an elephant is the word “Herbivores.”
8 minutes 48 seconds
Grade Level: 4 - 8
Text on image reads, BioMedia Associates. Hidden Biodiversity. The background depicts different types of microorganisms.
Hidden Biodiversity
Episode 10
36 minutes
Grade Level: 7 - 12
Microscopic view of oval shaped organisms. Caption: Ciliates are a group of single-celled organisms
Hidden Biodiversity
Episode 1
3 minutes 10 seconds
Grade Level: 9 - 12
Microscopic view of oval and tubular organisms. Caption: make their own food using the light
Hidden Biodiversity
Episode 2
3 minutes 12 seconds
Grade Level: 9 - 12
Closeup view of a clear, jelly-like egg cluster underwater. Caption: The transparent eggs allow us
Hidden Biodiversity
Episode 3
3 minutes 12 seconds
Grade Level: 9 - 12
Points of light against a dark, textured background. Caption: many adaptations to support movement.
Hidden Biodiversity
Episode 4
3 minutes 12 seconds
Grade Level: 9 - 12
Microscopic view of an oval shaped organism with a mouth-like opening at one narrow end. Caption: These microorganisms are so small,
Hidden Biodiversity
Episode 5
3 minutes 12 seconds
Grade Level: 7 - 12
Closeup view of a mosquito. Caption: The adult mosquito is now ready
Hidden Biodiversity
Episode 6
3 minutes 12 seconds
Grade Level: 9 - 12
Microscope view of oval shaped organisms with globular protrusions. Caption: There are 2000 species of rotifers.
Hidden Biodiversity
Episode 8
3 minutes 12 seconds
Grade Level: 9 - 12
Microscopic view of tubular organisms with background debris. Caption: adopted by some microorganisms is gemmation.
Hidden Biodiversity
Episode 7
3 minutes 12 seconds
Grade Level: 9 - 12
Microscopic view of a transparent roundish organism with a visible face and legs. Caption: a reproductive strategy called parthenogenesis.
Hidden Biodiversity
Episode 9
3 minutes 12 seconds
Grade Level: 9 - 12
Infrared scan of the head and shoulders of a person mostly in red and yellow. Caption: it's already increased 5 degrees to 36 degrees Celsius.
15 minutes 23 seconds
Grade Level: 9 - 12
Illustration of a horse with its nose pointed towards the ground. In this position the pupil of the eye is parallel to the ground. Caption: It would enhance the effective field of view
3 minutes 43 seconds
Grade Level: 9 - 12
Cycle showing eggs leading to tadpole; tadpole developing back legs and keeping tail; tadpole developing all four legs, losing some of the tail, and looking more like a frog; to an adult frog who produces eggs. Caption: to watch what happens to the eggs.
Everyday Science for Preschoolers
Episode 1
1 minutes 52 seconds
Grade Level: Ps - 3
Illustration of neurons and dendrites exchanging signals. Caption: The addicted brain has changed.
24 minutes 5 seconds
Grade Level: 10 - 12
White beetle grub burrows into the earth.
3 minutes 18 seconds
Grade Level: 2 - 5
Woman with shoulder-length brown hair parts her lips mid-speech in front of white bookshelves. Title card reads, "How Big Are Tree Genomes?"
6 minutes 57 seconds
Grade Level: 10 - 12
Illustration of a cell showing the cross section to expose the contents of the cell. Ribbon-like substance blankets the inner edge with spheres of various sizes suspended within. Caption: First, mitochondria take in molecules derived from food,
Inside The Living Cell
Episode 4
13 minutes 18 seconds
Grade Level: 8 - 12
Illustration of two cells with identical internal structures. Caption: are passed on to each new generation of cells,
Inside The Living Cell
Episode 5
14 minutes 11 seconds
Grade Level: 8 - 12
Illustration of teeth in the bottom jaw with braces on the surface of the teeth. The two teeth on either end of the jaw are shaded darker. Caption: that lets the new PDL hold teeth in the new position.
Science Out Loud
Episode 17
4 minutes 8 seconds
Grade Level: 9 - 12
Illustration of a gray brain with areas highlighted in green. Title card reads, "How Does Your Brain Learn? Changes in active brain regions could be an indicator of 'training related performance gains.'"
5 minutes 37 seconds
Grade Level: 10 - 12
ASL
Title text reads, "How do Plants Grow for Kids," over a diagram that shows how a plant grows.
7 minutes 28 seconds
Grade Level: 4 - 8
Aerial closeup of a hand using a black pen to trace over a pencil drawing of a horizontal double helix strand of D, N, A.
6 minutes 10 seconds
Grade Level: 4 - 8
Blurry city in background. Taste and Smell.
Human + The Future of Our Senses
Episode 4
48 minutes 15 seconds
Grade Level: 10 - 12
Still image from: Human Elements: Climbing for Ancient Algae
Human Elements
Season 1 / Ep 4
5 minutes 25 seconds
Grade Level: 7 - 12
Still image from: Human Elements: Do Dogs Hold the Secrets To Aging?
Human Elements
Season 2 / Ep 8
4 minutes 58 seconds
Grade Level: 7 - 12
Still image from: Human Elements: The Hidden Worlds in Our Treetops
Human Elements
Season 2 / Ep 10
6 minutes 20 seconds
Grade Level: 7 - 12
Still image from: Human Elements: Think Like an Octopus
Human Elements
Season 1 / Ep 1
5 minutes 21 seconds
Grade Level: 7 - 12
Still image from: Human Elements: Tracking Invisible Cats
Human Elements
Season 1 / Ep 3
5 minutes 58 seconds
Grade Level: 7 - 12
Illustration of a person with a large belly next to a bad of mega chips labeled party size and a stack of calories. Caption: can cause a person to be overweight,
Human Nutrition
Episode 1
28 minutes 4 seconds
Grade Level: 7 - 12
Person speaking. Caption: Calcium is another mineral that is especially important
Human Nutrition
Episode 6
22 minutes
Grade Level: 7 - 12
Illustration of a military person pointing to a chart with pictures of bananas, apples, and leafy greens. Caption: Choose foods that provide more potassium, dietary fiber, calcium, and vitamin D--
Human Nutrition
Episode 3
37 minutes 24 seconds
Grade Level: 7 - 12
Measuring cup. Eat the amount your body really needs. Measure out your portions. Caption: by measuring out your portions with measuring cups
Human Nutrition
Episode 5
36 minutes 26 seconds
Grade Level: 7 - 12
Illustration of a cell and a molecule of NaCl. Made up mostly of water. Caption: The fluid around the cell contains sodium chloride
Human Nutrition
Episode 4
33 minutes 20 seconds
Grade Level: 7 - 12
Diagram of foods containing Sucrose providing a combination of fructose and glucose or containing Lactose providing galactose and glucose after being processed by the liver. Caption: are also broken down and converted into glucose
Human Nutrition
Episode 2
28 minutes 20 seconds
Grade Level: 7 - 12
Illustration of a grazing cow. Greetings from the farm… Caption: (man) Like many foods,
Human Nutrition
Episode 7
17 minutes 37 seconds
Grade Level: 7 - 12
A humanoid robot holding a drill. Caption: to continuously pay attention to his surroundings
Science Out Loud
Episode 2
5 minutes 7 seconds
Grade Level: 10 - 12
Two women exercising with dumbbells. Caption: to make their bodies as strong as can be.
I Can Be Anything I Want to Be A to Z
Episode 11
3 minutes 49 seconds
Grade Level: 4 - 8
Two fish swim underwater through underwater plant life. Caption: I specialize in fish and aquatic life.
I Can Be Anything I Want to Be A to Z
Episode 26
5 minutes 35 seconds
Grade Level: 4 - 8
Micros images of an insect.
I Contain Multitudes
Episode 7
9 minutes 10 seconds
Grade Level: 10 - 12
Mushrooms.
I Contain Multitudes
Episode 2
8 minutes 3 seconds
Grade Level: 10 - 12
An oceanic map. A scale shows a submarine diving below 3000 feet.
I Contain Multitudes
Episode 5
10 minutes 20 seconds
Grade Level: 10 - 12
A diagram shows illustrations of butterflies, wasps, bees, and caterpillars.
I Contain Multitudes
Episode 6
9 minutes 3 seconds
Grade Level: 10 - 12
A diagram illustrates a seal going to dine on a squid.
I Contain Multitudes
Episode 3
8 minutes 6 seconds
Grade Level: 10 - 12
A diagram illustrates a lot of microbes in the blood, high temperature and a human skeleton.
I Contain Multitudes
Episode 1
7 minutes 11 seconds
Grade Level: 10 - 12
A microscopic view shows a number of microbes.
I Contain Multitudes
Episode 4
9 minutes 20 seconds
Grade Level: 10 - 12
Illustration of a flat, narrow animal with a tube exiting from the bottom of the body toward the back. Caption: So what is the key to Planaria regeneration?
9 minutes 54 seconds
Grade Level: 10 - 12
Microscopic view of an irregularly shaped organism. Spanish captions.
10 minutes 30 seconds
Grade Level: 10 - 12
Illustration of beige spherical shapes and a single bright-green spiky shape. Caption: A virus is a lean, mean disease machine.
1 minutes 40 seconds
Grade Level: 7 - 12
Man sits in a room as he talks to us. There are bookshelves around him with books, pictures, and different knick-knacks like a Space Shuttle, mini dinosaur skeletons, a Gundam toy, and more.
In Our Nature
Episode 1
25 minutes 46 seconds
Grade Level: 10 - 12
View of the University of California, Berkeley’s Football stadium. Text reads, “Berkeley, California.”
In Our Nature
Episode 5
17 minutes 7 seconds
Grade Level: 10 - 12
Man sits and talks to us in a room filled with different lighting equipment and tools.
In Our Nature
Episode 4
20 minutes 58 seconds
Grade Level: 10 - 12
View of an Oregon forest with mossy ground and light peeking out from the trees.
In Our Nature
Episode 3
29 minutes 31 seconds
Grade Level: 10 - 12
People wearing hospital gowns and masks holding a newborn baby. Caption: Congratulations.
39 minutes 59 seconds
Grade Level: PT/TT
Spat on a tray. MB Masonboro Inlet North Carolina. Caption: Spat from each family was placed on test reefs.
In The Grass, On The Reef
Season 3 / Ep 4
2 minutes 4 seconds
Grade Level: 7 - 12
Person standing on the deck of the boat with a crab cage in their hands. Ecosystem Service Creating Jobs. Caption: marshes provide many of the same benefits as oysters.
In The Grass, On The Reef
Season 4 / Ep 1
2 minutes 4 seconds
Grade Level: 7 - 12
Illustration of Susan B. Anthony sitting at a table wearing a big black gown. Text reads, “Susan B. Anthony.”
Influential Women
Episode 2
2 minutes 31 seconds
Grade Level: 4 - 8
Large spherical object surrounded by smaller multi-sphere objects. Nova Caption: Carbon is one of the most versatile elements.
1 minutes 37 seconds
Grade Level: 9 - 12
Aerial view of a honey bee with two blue arrows connected at one end pointing towards each wing.
5 minutes 21 seconds
Grade Level: 4 - 8
Two young people in a classroom setting, one looking through a microscope. Caption: - Hmm, ask her what her job in the cell is.
43 minutes 39 seconds
Grade Level: 5 - 9
Yellow and black butterfly on a honeysuckle plant. Spanish captions.
9 minutes 50 seconds
Grade Level: K - 3
Closeup of a man in a yellow polo with furrowed brow and lips parted mid-speech. Field of corn beneath a cloudy sky in background.
Into the Outdoors
Episode 34
15 minutes 22 seconds
Grade Level: 4 - 8
Digital illustration of Native Americans rowing canoes illuminated by torches at night. Moonlight reflects off water.
Into the Outdoors
Episode 62
23 minutes 56 seconds
Grade Level: 4 - 8
Closeup of a row of young plants sprouting out of soil in a vast field beneath blue sky.
Into the Outdoors
Episode 8
5 minutes 25 seconds
Grade Level: 4 - 8
Clusters of delicate white flowers, some tinged with pink, at right and left foreground. Out of focus flowers are in background.
Into the Outdoors
Episode 60
5 minutes 22 seconds
Grade Level: 4 - 8
Aerial view of a silo complex. Paved roadways and plots of green grass run through and around it.
Into the Outdoors
Episode 33
5 minutes 57 seconds
Grade Level: 4 - 8
Low shot looking up at tree trunks with bare branches spread out against blue sky.
Into the Outdoors
Episode 54
24 minutes 27 seconds
Grade Level: 4 - 8
Color illustration of a squirrel curled up in a ball with its eyes closed. It rests on a nest of green, brown, and red beside a handful of acorns.
Into the Outdoors
Episode 50
4 minutes 55 seconds
Grade Level: 4 - 8
Rendering of a small, flowering plant that sprouts out of dirt. Grass and blue sky in background. Title card reads, "Photosynthesis."
Into the Outdoors
Episode 30
4 minutes
Grade Level: 4 - 8
ASL
Purple, red, and white feathers float on a blue backdrop. Text reads, "Introduction to Birds."
9 minutes
Grade Level: 3 - 6
A herd of cattle, some adult, some baby, all with tags in their ears. Caption: The mother of this calf also has brown fur.
10 minutes
Grade Level: 5 - 8
Closeup of vibrant green leaves. Caption: that form a network throughout the plant structure.
20 minutes 17 seconds
Grade Level: 9 - 12
Illustration of two cells, one with spiky structures being overtaken by the other. Caption: how the body produces antibodies and T cells
21 minutes 19 seconds
Grade Level: 9 - 12
Illustration of a doctor with a mechanical device in their hand looking at an image on a monitor. Spanish captions.
Invisible Science and Technology Surrounding (Spanish)
Episode 13
26 minutes 39 seconds
Grade Level: 9 - 12
An animal with the body of a lion, an extra goat head on its back, and a snake instead of a tail. Caption: Chimera.
It's Okay to Be Smart
Season 7 / Ep 14
9 minutes 43 seconds
Grade Level: 10 - 12
Sunlight is shining through in a forest with large number of trees.
It's Okay to Be Smart
Season 7 / Ep 17
5 minutes 27 seconds
Grade Level: 10 - 12
An illustration depicts the sinuses present in a human skull.
It's Okay to Be Smart
Season 7 / Ep 26
11 minutes 57 seconds
Grade Level: 9 - 12
Digital art shows the Titanic ship half sunk into the ocean with a large iceberg next to it.
It's Okay to Be Smart
Season 6 / Ep 3
5 minutes 23 seconds
Grade Level: 10 - 12
Diagram shows brain nerve cells branching like plant roots.
It's Okay to Be Smart
Season 6 / Ep 11
8 minutes 19 seconds
Grade Level: 7 - 12
A woman holds a wailing infant in her arms.
It's Okay to Be Smart
Season 8 / Ep 3
8 minutes 19 seconds
Grade Level: 10 - 12
An enlarged view of the cells lining the retina is shown from an eyeball. A colorful and a black and white picture of parrot are shown on either side of the eyeball.
It's Okay to Be Smart
Season 7 / Ep 23
8 minutes 56 seconds
Grade Level: 10 - 12
Sixteen eyeballs, each with different eye color. Caption: Martin-Schultz scale.
It's Okay to Be Smart
Season 7 / Ep 9
5 minutes 37 seconds
Grade Level: 9 - 12
Diagram. Eight small strands with one or two red lines on them that represent DNA. The red lines are labeled two, six, seven, nine, ten, fourteen, fifteen, and X.” Next to the smaller strands is a bigger strand that is labeled “Twelve, NANOG, broken NANOG, pseudogenes.”
It's Okay to Be Smart
Season 6 / Ep 21
6 minutes 57 seconds
Grade Level: 7 - 12
Red and orange digital atom with four electrons and a positive charge nucleus is next to a purple and yellow atom with four electrons and a positive charge nucleus. Text reads, “Atoms don't actually look like this.”
It's Okay to Be Smart
Season 8 / Ep 21
8 minutes 7 seconds
Grade Level: 10 - 12
Man in glasses and cardigan holds palms together with lips parted in mid-speech. He stands before a green background with white scratches.
It's Okay to Be Smart
Season 5 / Ep 13
5 minutes 23 seconds
Grade Level: 10 - 12
Graphic shows a gray fish with a fart cloud next to it. Inside the fart cloud is text that reads, “It’s Okay To be Fart.”
It's Okay to Be Smart
Season 6 / Ep 18
5 minutes 6 seconds
Grade Level: 10 - 12
Man sits at a desk that has a computer, wires, and electrical and lab equipment on it. He holds a blue wire to a battery. Behind him is a bookcase filled with books and knick-knacks like a framed butterfly and different dinosaur skeleton miniatures.
It's Okay to Be Smart
Season 9 / Ep 7
18 minutes 49 seconds
Grade Level: 10 - 12
Different math equations and graphs are drawn, with a butterfly as the backdrop.
It's Okay to Be Smart
Season 7 / Ep 7
9 minutes 17 seconds
Grade Level: 10 - 12
Seven different butterflies, where four are placed at the corners facing the butterfly at the center and two at either side of the central butterfly.
It's Okay to Be Smart
Season 7 / Ep 11
11 minutes 12 seconds
Grade Level: 10 - 12
Man in glasses gestures with hand and parts lips in mid-speech. Toys and books on shelves displayed in background. Text at right reads, "Gimme that science!"
It's Okay to Be Smart
Season 8 / Ep 27
14 minutes 48 seconds
Grade Level: 10 - 12
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
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
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
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
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
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
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
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
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
Recently Added
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
ASL
Three infrared images of a man, two running and one floating in the middle against a blue background. Text reads, "Muscles."
8 minutes 12 seconds
Grade Level: 3 - 6
Illustration of two people in a basket passing by tree roots. Caption: You're just passing through the root level.
My Little Planet
Episode 14
5 minutes 13 seconds
Grade Level: 3 - 6
Illustration of drops of water with faces. Caption: Look at this, Hanna.
My Little Planet
Episode 1
5 minutes 7 seconds
Grade Level: 3 - 6
Illustration of a spider. Caption: We breathe in oxygen and breathe out carbon dioxide.
My Little Planet
Episode 24
5 minutes 11 seconds
Grade Level: 3 - 6
Illustration of a dog scratching itself. Caption: Look! Everyone's scratching themselves.
My Little Planet
Episode 18
5 minutes 11 seconds
Grade Level: K - 3
Cow with a metal hat connected to wires that lead to a large machine. Caption: Thanks to my work, she can produce chocolate milk.
My Little Planet
Episode 19
5 minutes 20 seconds
Grade Level: 3 - 6
Illustration of three insects sitting on a ceiling beam, looking down on a fourth insect who is talking to two children in bed. Caption: (Suzie) Do you know the story of the princess dragonfly?
My Little Planet
Episode 26
5 minutes 7 seconds
Grade Level: 3 - 6
Illustration of two people floating on a platform and moving towards a waterfall. Caption: (Hanna) They disappeared into the waterfall.
My Little Planet
Episode 7
5 minutes 13 seconds
Grade Level: 3 - 6
Illustration of a person reaching to take something from a tree's hand. Caption: Take them and find a pretty spot to plant them.
My Little Planet
Episode 3
5 minutes 8 seconds
Grade Level: K - 3
Cartoon of a person pulling a plant out of the ground. Caption: Hey, be careful! Don't take it all.
My Little Planet
Episode 20
5 minutes 10 seconds
Grade Level: K - 3
Plastic 3D color-coded model of the human brain. Caption: The brain's maximum potential?
56 minutes 41 seconds
Grade Level: 9 - 12
Complex diagram indicating the relationship of different species of organisms. Caption: and are separated on the theropod family tree.
Natural News From The Field Museum
Season 0 / Ep 1
7 minutes 9 seconds
Grade Level: 10 - 12
Man wearing glasses and a white lab coat speaks while looking at a machine, as Danni Washington watches him with curiosity.
Nature Knows Best
Season 2 / Ep 4
22 minutes 14 seconds
Grade Level: 7 - 12
Danni Washington stands at a desk in a science lab with a man and a woman who are using mycelium and kombucha, held in beakers and glass containers, to demonstrate the growth of fungi and bacteria.
Nature Knows Best
Season 2 / Ep 8
22 minutes 9 seconds
Grade Level: 7 - 12
Close-up of light-colored soft coral, slightly resembling a head of cauliflower, under deep blue sea.
Nature Knows Best
Season 2 / Ep 6
22 minutes 11 seconds
Grade Level: 7 - 12
Danni Washington looks at us, standing in front of a green field, as the show's animated title emerges onto the screen.
Nature Knows Best
Season 1 / Ep 6
22 minutes 1 seconds
Grade Level: 7 - 12
Person wearing a backpack and a headlamp moving through a narrow opening in a crouched position. Caption: Okay, I'm going down a slope. It looks a little slippery.
16 minutes 57 seconds
Grade Level: 6 - 12
A river flows through a large forest area. Caption: Amazon Rainforest. Latitude, 4 degrees North to 13 degrees South. Longitude, 45 degrees to 77 degrees West. Rainfall, 2500 to 4000 millimeters. Temperature range, 20 degrees to 32 degrees Celsius.
Nature's Microworlds
Season 1 / Ep 3
29 minutes 17 seconds
Grade Level: 7 - 12
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