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Rare footage of the Hooded Grebe courtship dance

The Hooded Grebe (Podiceps gallardoi) performs an elaborate dance with its mate. It's a rarely seen courtship ritual that was captured by Michael and Paula Webster during a six-month film shoot in Patagonia. The clip ...

Where Does Elv Belong?

"This is Elv, and he's from outer space. His family moved to a brand new place. He knows this now, but he didn't before, that home can be one place... or more." Enjoy the story of Elv, "a meditation on home, friend...

The caterpillar to chrysalis transformation in real time

Watch a monarch caterpillar shed its skin to reveal the chrysalis forming within it. YouTuber Allen Miller filmed this video in real time, six minutes that showcase the larva (caterpillar) to pupa (chrysalis) transfor...

Why, Traffic, Why?

Traffic during rush hour or when an accident has happened on the road ahead are both expected, but there are a lot of avoidable reasons for traffic in cities all over the globe: Slowing down to see something on the si...

How To Forgive – The School of Life

How can we bring ourselves to forgive someone who has been wrong, mean, or thoughtless to us? The School of Life explores How To Forgive, an animated video that aims to change our perspective, and help us come around ...

Janet Echelman’s fiber sculptures billow among city buildings

Janet Echelman’s fiber sculptures billow, rise, and fall like iridescent bubbles hanging from a spider's web. Flexible and full of motion, the nets look soft, but they're also strong. Their structural cables are made ...

How I made a lil “Wacky Waving Inflatable Arm Flailing Tube Man”

It's fun to see those attention-getting inflatable tube men that are wildly waving their arms in front of stores, car dealers, and even as scarecrows in farm fields. How fun would it be to have one dancing on your des...

How many ways are there to prove the Pythagorean theorem?

What do Euclid, 12-year-old Einstein, and American President James Garfield have in common? They all came up with elegant proofs for the famous Pythagorean theorem, one of the most fundamental rules of geometry and th...

Marbles – The Magic of Making

How do you get different colors to twist and twirl inside of a glass marble? In this video from The Magic of Making, a series of short films for kids created in partnership with BBC Worldwide, we get a peek at how a g...

Postcards from Saturn: The incredible images that Cassini sent home

For over a decade, Cassini has orbited around Saturn 294 times, collected more than 600 GB of data, visited over a dozen moons and discovered at least seven new ones. It has sent over 400,000 images back home. Skun...

Red PaperBridge, a temporary installation by Steve Messam

A red paper foot bridge arcs across a small river in the Grisedale Valley in Cumbria. Accessible by a 2 mile walk from the town of Patterdale, it sits in nature as a bright tribute to its natural surroundings, as well...

Yayoi Kusama’s Obliteration Room – TateShots

Yayoi Kusama's Obliteration Room is one of the more visually memorable collaborative museum projects in recent memory. Within it, children are invited to cover the white surfaces with dot stickers -- from the walls, t...

Janet Echelman’s fiber sculptures billow among city buildings

Janet Echelman’s fiber sculptures billow, rise, and fall like iridescent bubbles hanging from a spider's web. Flexible and full of motion, the nets look soft, but they're also strong. Their structural cables are made ...

An origami-inspired model for reconfigurable materials

Metamaterials — materials whose function is determined by structure, not composition — have been designed to bend light and sound, transform from soft to stiff, and even dampen seismic waves from earthquakes. But each...

Laser-cut, flat-packed, wood DIY modular marble machine kits

A few marble machines are clickity-clacking in our archives, but never have we seen ones that are designed as laser-cut, flat-packed, wood DIY kits! Hopefully on sale soon from RetroTime.org,...

A kick baler sends fresh hay bales flying on the farm

Agricultural machinery! On Rolling Oaks Farm, Marcia Johnson drives a tractor and kick baler over the harvested grass piles on the field. As the fresh hay is automatically gathered and compressed into a rectangular ba...

How did feathers evolve? – TED Ed

In this beautifully illustrated lesson from TED Ed, science writer and educator Carl Zimmer explains some answers to the question, How did feathers evolve? From his article in National Geographic: Most of us will n...

The world’s largest collection of whale bones

The world's largest collection of whale bones—sperm whale, gray whale, massive blue whales—and a bunch of ancient whale fossils from extinct species are stored in this warehouse in Maryland. It's a whale bone warehous...

Five fingers of evolution – TED Ed

From TEDEd, there is a five finger trick for understanding and remembering the five processes — small population, non-random mating, mutations, gene flow, adaptation — that impact ...

World Championship Blacksmiths’ Competition Tong Making Class

Watch what it takes to make a pair of hot fitting tongs — used in horseshoeing — in the limit of 45 minutes at the 2011 World Championship Blacksmiths’ Competition. Watch more metalsmithing videos...

Haruki Nakamura’s surprising paper karakuri animals

Japanese paper crafter Haruki Nakamura designs mechanical paper karakuri-style animals that peek and pop in surprising ways. Karakuri, meaning 'trick' or 'mechanism', are mechanical automata pieces that were first mad...

Stitching an Artisanal American Football

This is how a football is stitched and laced by hand, as demonstrated in 2011 by LemonBall and Leather Head Sports founder Paul Cunningham, courtesy of director Pascal Perich and Etsy. Cunnin...

Boomer the Toy Dinosaur

Meet Boomer, an extraordinary little robot dinosaur by toy inventor NeverBen. Boomer is currently a toy prototype that's slated for production in 2014, and his personality-filled training video, above, has gone viral....

Testing a Space Rover Under Alaskan Ice

Someday it may be possible to explore below the icy surface of Jupiter's sixth-closest moon, Europa, and if this happens, it could be done with a technological descendant of this robotic rover: NASA JPL's Buoyant Rove...

MIT’s electric cheetah-bot runs offleash

Quiet, efficient, and powerful: MIT's robotic cheetah has a "custom-designed, high-torque-density" electric motor, and can run and jump around without being tethered to an external power source. It's also looking ...

Isaac Newton vs. Rube Goldberg

Here’s a perception-bending video from 2012 by Rube Goldberg machine specialists 2D House: Isaac Newton vs. Rube Goldberg. How do you think they do it? There are always more Rube Goldber...

The Page Turner – Joseph Herscher

Joseph Herscher takes a sip of his coffee, pulling string thereby tipping paintings. Balls roll down paintings, lighting burner to boil water causing books to tip. Vase and computer get knocked off the table, relea...

Audri’s Rube Goldberg Monster Trap

My kid loved watching this kid and his Rube Goldberg monster trap machine. Audri is seven years old and has been making Rube Goldberg machines since he was five. He’s inspired by 

The Goat Brigade: Preventing Wildfires in Southern California

Goats have an insatiable appetite. Elite goats have an insatiable appetite and are independent, hearty, and trained to clear brush across California's hillsides. Science Friday joins Ian Newsam, owner of Brush Goats 4...

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...

In.gredients: Austin’s Package-Free Grocery Store

In.gredients is a new package-free grocery store that is opening in Austin, Texas in the Summer of 2012. Its mission as the US’s first zero-waste, package-free grocery store will support...

What’s the difference between horns and antlers?

What’s the difference between horns and antlers? The Brain Scoop's Emily Graslie explains.

When Your Job Is Saving The Ocean | How She Works

On her dive days as a marine biologist for The Bay Foundation, Ariadne Reynolds is usually scuba diving in the Santa Monica Bay for three 1-1.5 hour stretches as she observes urchins and kelp growth, and measures ever...

Catching butterflies with the longest butterfly net in the world

Travel into the rainforest of Pimpilala, Ecuador with conservation educator and naturalist Phil Torres as he looks for butterflies with Dr. Susan Finkbeiner. As an entomologist and evolutionary biologist, she uses the...


 

And in case you missed it...

A glow-in-the-dark bug puppet by Barnaby Dixon

Puppeteer Barnaby Dixon designs puppets that move with a combination of his practiced finger work and the puppet's internal mechanisms. They can pick things up, scratch their heads, dance, tumble, fly, and more. This ...

Teacher creates personalized handshakes for all his students

At Ashley Park PreK-8 Elementary School in Charlotte, North Carolina, fifth grade English teacher Barry White, Jr. has created a new classroom tradition: greeting each of his students with a handshake that's personali...

Dietary Detective & Smithsonian Scientist Briana Pobiner

From the Smithsonian video archives, paleoanthropologist Briana Pobiner explains what it’s like to be a human evolution and fossil forensics expert who is focused on the history of meat-e...

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