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The synchronization of 100 metronomes

From the Ikeguchi Laboratory in their pursuit of studying nonlinear chaotic dynamics, watch as 100 metronomes synchronize to the exact same timing. The key is the surface that the metronomes are on: a hanging platform...

Yolanda Baker, last of the disco ball makers

Yolanda Baker's fingers move with electric efficiency as she works her way around a mirror ball early on a Tuesday morning in a small Highlands factory. The core of the mirror ball is dull spun aluminum but with every...

How high can you count on your fingers?

How high can you count on your fingers? It seems like a question with an obvious answer. After all, most of us have ten fingers -- or to be more precise, eight fingers and two thumbs. This gives us a total of ten digi...

A sonata played on the earliest known surviving piano

What does the earliest known surviving piano sound like? Courtesy of the Metropolitan Museum of Art, listen to the 'Giga' of Sonata number 6 in B flat major, played by professional keyboard player and music producer D...

Born Like Stars: An egg-brooding squid and its hatchlings

In this archive video captured by Tiburon, a remotely operated vehicle (ROV) from the Monterey Bay Aquarium Research Institute (MBARI), we see the first footage of baby squid being hatched into the deep sea -- their n...

Scott Weaver’s ‘Rolling through the Bay’ toothpick sculpture

This nine foot tall wooden sculpture of San Francisco was made with glue and 105,387 and a half toothpicks. It was built by Scott Weaver who, stuck at home at the age of 14 with spinal meningitis, started working in e...

Why does a frozen lake sound like a Star Wars blaster?

Ice can make all sorts of sounds: cracking, crackling, musical booooooms... and that pew! pew! Star Wars blaster sound. How? In this episode of NPR's Skunk Bear, we learn about acoustic dispersion and how the phenomen...

A Journey To The Bottom Of The Internet

The internet is powered by over 300 heavy duty underwater cables that carry 99% of all international data from continent to continent to right at your fingertips almost instantaneously. In this episode of Nat & Lo, Na...

A winter solstice time lapse in Fairbanks, Alaska

Filmed in time lapse on December 21, 2012 by weather researcher Taro Nakai, enjoy the sun moving low across the sky for the winter solstice in Fairbanks, Alaska, a city that's around 193 kilometers (120 miles) south o...

The pointy-nosed blue ratfish Hydrolagus trolli

This is the mysterious Hydrolagus trolli, also known as the pointy-nosed blue ratfish or ghost shark. The Northeast Pacific ocean footage is a first in observing a living Hydrolagus trolli in the Northern Hemisphere. ...

A home made string shooter & slow moving waves in rope

This string shooter uses two wheels on motors to push a string forward while a tube guides the string back through the wheels, creating a constant loop that appears to defy gravity and demonstrates wave phenomena. ...

Casse-croûte (Snacks)

From directing duo Burcu & Geoffrey, Burcu Sankur and Geoffrey Godet, enjoy these elegant and beautifully animated creatures as they look for a snack: Casse-croûte.

Unmasking the Secrets That Ancient Mummies Hold

For more than a century, archaeologists have dismantled mummy coffins, also known as cartonnage, in a hunt for literary treasure. In ancient Egypt, undertakers entombed the departed middle-class in sheets of papyrus t...

Snow chicks venture onto the ice and into the huddle

In these two clips from the BBC's Snow Chick: A Penguin's Tale, emperor penguin chicks venture from their parents' pouches into their communities. Kate Winslet dramatizes their transitions with her narration.

Crafting Cell Diagrams

Create your own cells with science enthusiast and STEM education advocate Ella K. Chan. In 2013, at the age of 12, she began sharing science activities for kids on her Sci Files YouTube channel. In this activity, she ...

Entropy and the Arrow of Time

As we experience it, time flows in a single direction. This is what we think of as the arrow of time, which stretches from the big bang to the present, and off into the future. But our experience of time doesn’t ma...

Do M&Ms dissolve in water?

Yes, yes they do. From the Beauty of Science team led by Yan Liang, enjoy this 4K time lapse video of m&m's artificial colors dissolving in petri dishes of water. Watch more from Beauty of Science.

Meet The Team Protecting Costa Rica’s Sea Turtle Mecca

Nearly all species of sea turtles are endangered, but Tortuguero, a small island on the eastern coast of Costa Rica, offers a safe place for nesting green and leatherback sea turtles. It was here in 1959 that Dr. Arch...