Topic: ecology

Sort: Date | Title | Sort Ascending
View:

Wangari Maathai – “I will be a hummingbird”

The Story of the Hummingbird, as told by celebrated Kenyan environmental activist, women's rights advocate, and 2004 Nobel Peace Prize Laureate Professor Wangari Maathai in this clip from Dirt! The Movie: We are co...

How to make a Moser Lamp: 60 watts of free, natural light

In 2002, Brazilian engineer Alfredo Moser invented a simple way to bring the sun’s light indoors: fill a clear plastic 2 liter bottle with water and two capfuls of bleach, then make a hole in the roof and secure it wi...

The Landfill – Different kinds of trash as harvestable resources

The Landfill is a three minute film by documentary filmmaker Gary Hustwit and director Jessica Edwards about how our different kinds of trash can be used as harvestable resources. The Unite...

Why is biodiversity so important? – TED Ed

Biodiversity, short for biological diversity, is the term we use for the variety of animals, plants, fungi, bacteria, and other intertwined life forms within any ecosystem... "from towering redwood trees to tiny, sing...

Dance of the Honey Bee – A documentary short film

Dance of the Honey Bee, via AbelCine, is a visually rich documentary short film by Director of Photography and beekeeper Peter Nelson. During the film, narrator Bill McKibben of 350.org explains what he loves and admi...

Vermicomposting: How worms can reduce our waste

One third of food made in the world each year ends up in the trash can. How can we stop the waste by putting that food to good use? From TED Ed, learn how worms can naturally convert our organic waste — green leaves, ...

How do living things change their environments?

Think about your day, from when you wake up, to where you spend your day, to your bedtime routine at night. Crash Course Kids asks, "What pieces of it are a result of human intervention? Where did these pieces come fr...

The brilliance of bioluminescence – TED Ed

Nature often devises surprising solutions for hunting food, warning predators away, and attracting mates, but one of the most magical-looking of these solutions might be bioluminescence, or biochemical light created b...

Ocean Confetti, the challenge of micro-plastics

MinuteEarth: Ocean Confetti, how our plastic trash gets broken down into minuscule bits called micro-plastics. So what can we do to help? Pair the above with this super-informative video from the NRDC: Stop Marine Pl...

Home Sweet Habitat & Food Webs – Crash Course Kids

Why isn't a polar bear happy in the desert? Why aren't spider monkeys essential in the Arctic? In this episode of Crash Course Kids, Sabrina Cruz explains how habitats provide animals with the air, food, water, shelte...

The Story of Jane Goodall and Her Chimps (2010)

When Jane Goodall was a little girl in the 1930s, she was given a chimpanzee stuffed animal. A constant companion, it and the books she read (Dr. Dolittle and Tarzan novels) fueled her love for both chimps and the Afr...

Ecosystem Engineers: How do beavers build dams?

How does one of nature's best ecosystem engineers go about revitalizing the landscapes around them? From PBS Nature, this is how North American beavers build dams. Related reading at Pawnation: Importance of Beavers ...

Why Do Rivers Curve? – MinuteEarth

"...All it takes to turn a straight stretch of river into a bendy one, is a little disturbance and a lot of time, and in nature there's plenty of both." In this Minute Earth episode, narrated by science writer Emily E...

Washed Ashore, giant animal sculptures made of found beach plastic

Creating epic animal sculptures made from plastics found on Oregon's beaches, Washed Ashore is a non-profit community art project that is aiming to increase awareness about plastic pollution in our oceans and the simp...

Feedback loops – How nature gets its rhythms

A grasshopper eats grass, a rat can eat the grasshopper, a snake may eat the rat, and a hawk will eat the snake. When these food chains interweave, they create a food web. Plants and animals (including humans) live, e...

Sixteen year old Elif Bilgin turned banana peels into a bioplastic

After two years of research, experiments, and failed trials, 16-year-old Elif Bilgin developed a new process for turning banana peels into a non-decaying bioplastic, a more eco-friendly alternative to petroleum-based ...

1,000 Indian Runner ducks are a smart alternative to pesticides

Not only are these 1,000 Indian Runner ducks fun to watch as they parade to work at South Africa's Vergenoegd vineyard, but their work -- eating the white dune snails that would otherwise threaten the vines -- is smar...

Ocean sponges have incredible filtering power

Ocean sponges are fascinating multi-cellular animals that don't walk or swim. They eat by filter-feeding, straining the water around them to capture organic debris particles and microscopic life forms. How powerfu...

« Prev


 
Not finding what you're looking for? A few suggestions:
• Fewer words might give better results. Look up cats instead of funny cats.
• No need to search with the words videos or for kids included.
• Use related words: If searching for iceberg isn't working, try ice or glacier.
• Is everything spelled correctly?
• Browsing topics might help, too!