Topic: sand

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Poet on the Shore by Yuxi Liu

An autonomous robot rolls across the beach. Though it might stop moving, its sensors haven't stopped taking in information about its surrounding environment: the waves, the wind, the sounds of people and animals both ...

A pacific razor clam burrows rapidly into the sand

Watch as a pacific razor clam (Siliqua Patula) rapidly burrows into the sand with its large foot. When it's almost completely buried, it ejects spouts of water, a reaction that a variety of razor clams are known for. ...

Make Lissajous patterns with DIY sand pendulums or light

Sand pendulums are an easy and beautiful method for students of all ages to learn a bit about the harmonic motion. These devices are easy to build and can be adjusted to give a variety of patterns. A pendulum that beg...

The differences between a living and a dead sand dollar

How can you tell if a sand dollar is dead or alive? Sand dollars are flat sea urchins that burrow into the soft sand. When alive, their undersides are full of "velvet-textured spines" covered with cilia, a latin word ...

Humphead parrotfish poop helps create new island beaches

How can a hungry school of fish help to create a thriving reef island? In this clip from the BBC's The Blue Planet, neon-colored Humphead Parrotfish crunch rocks and hard corals alike as they forage for coralline alga...

A night adventure to see Nicaragua’s sea turtles

Conservation educator Phil Torres traveled to Playa la Flor and the surrounding waters in Nicaragua to document how Paso Pacifico is working to protect the sea turtles. From SeeTurtles.org: Along Nicaragua's Pacif...

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...

A seal herds fish off the coast of Australia’s Bondi Beach

Watch a seal herd a huge school of fish in the clear teal blue waters of Bondi Beach in Sydney, Australia. This short video was filmed with a Dji Phantom4 drone by drone-over-beach specialists Le Cut Studio. Here are ...

How bells are made at the Royal Eijsbouts bell foundry

At the Royal Eijsbouts bell foundry in Asten, Netherlands, the art of bronze bell making or bellfounding is based on 1,000 year old techniques that include using sand and molten wax. Watch craftsmen sculpt the inn...

Theo Jansen’s Strandbeest on the beach in San Francisco

Join Adam Savage as he talks with Dutch physicist-turned-artist Theo Jansen. The subject: Strandbeests -- “beach animals” in Dutch. For the very first time, Jansen has brought his wind-fueled kinetic sculptures to win...

Saving Sea Turtles in the Solomon Islands

From National Geographic and Seedlight Pictures: Willie Atu of The Nature Conservancy takes us on a ride around The Arnavon Islands to see endangered hawksbill and green sea turtles swimming in the clear water, as wel...

Dad teaches his daughter how to cast a ring from scrap pewter

When Ivan Owen's 10 year old daughter wanted to learn how to make her own metal ring, including designing it and melting down the scrap pewter metal, the Bellingham, Washington-based artist and maker embraced the oppo...

Which marble will win the Longest Sand Marble Run Ever?

Pick a color! Will your marble win against 11 others in the Longest Sand Marble Run Ever? Made by Jelle Bakker of Jelle's Marble Runs on a Netherlands-based sand dune, this sand track measures 230 meters (750 feet) lo...

Crab babies stampede toward water on a Bali beach

In 2008, Jeremias Maluw scooped up some sand crab babies (species yet to be identified) stampeding toward the water at Legian Beach in Bali. The video footage has since gone viral. Though grabbing a handful of these p...

An octopus that makes quicksand for a quick escape

The southern sand octopus can make a quick escape by making its own quicksand. How? It shoots jets of water into the sand grains, separating them into an almost fluid state, and allowing the octopus to burrow. There u...

Desert Fox Hunts A Lesser Jerboa – BBC’s Wild Arabia

The fennec fox is hungry. The lesser jerboa doesn't want to be eaten. How does the jerboa escape the fennec fox? This stunning chase scene from BBC's Wild Arabia showcases some powerful kangaroo legs and brilliantly e...

Flying a drone over Sudan’s 3,000 year old Nubian Pyramids

Present-day Sudan has more pyramids than Egypt does, smaller structures known as Nubian pyramids that were built by the rulers of the ancient Kushite kingdoms. The first site of these royal tombs was in El-Kurru in no...

Jetman Yves Rossy flies over Dubai – Young Feathers 4K

Jetman Yves Rossy has been flying a version of his jetpack, one of 15 variations on a carbon fiber wing-suit system powered by four Jet-Cat P200 jet engines, since 2007. He's flown over the Grand Canyon. In the 12...

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