Topic: nature

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How to build a grass hut – Primitive Technology

TIL: Grass huts require a lot of grass... about five days worth of collected guinea grass seems to work particularly well. From Primitive Technology, this is how to build a grass hut in about seven days: The design...

FORMS IN NATURE: Understanding Our Universe

In an animation that hearkens back to the work of illustrator Charley Harper, Chromosphere intertwines humanity's scientific achievements with the wonders of the natural world: FORMS IN NATURE: Understanding Our Unive...

Searching for Water Voles

Have you ever seen a water vole? Do you think you might be able to spot one along the river banks? Maddie Moate recently tried to spot Arvicola amphibius in Norfolk's Hickling Broad with the help of warden John Blackb...

The Floating Piers by Christo & Jeanne-Claude

Fly high above Italy's Lake Iseo for the opening day of Christo & Jeanne-Claude's The Floating Piers installation. On June 18th, 2016, tourists and locals walked across 7,503 deep saffron-colored panels that wrap arou...

The giant sculptures along North Dakota’s Enchanted Highway

In 1989, the small town of Regent, North Dakota was getting smaller, and with no prospects in sight for bringing in visitors and jobs, former school principal Gary Greff came up with an idea: He would build an 'enchan...

Explaining The Tree of Life

Travel millions of years through time with Sir David Attenborough as he explains The Tree of Life. Some background on the metaphor from The New York Times: In his 1859 book “On the Origin of Species,” Charles Darw...

What’s the Waggle Dance? And Why Do Honeybees Do It?

How do bees tell each other where the best flowers are? Behold the waggle dance, the wonderful way that bees communicate their instructions for finding those productive flowers again. Using vibrations, her positioning...

By The River – An animated introduction to five kinds of birds

Learn how to identify blackbirds, swallows, the kingfisher, swifts, and goldfinches in this visual and aural delight by animator Will Rose: By The River. Next: Explore more wonderful animal sounds and birds

Inside the Svalbard Seed Vault – Veritasium

In the northernmost town on Earth, on the Norwegian island of Spitsbergen, the Svalbard Global Seed Vault protects around 865,000 seed samples from almost every country on our planet (including North Korea). A gene ba...

Sir David Attenborough at 90, an interview

In celebration of his 90th birthday on the May 8th 2016, Sir David Attenborough reflects on his incredible career as a world renowned broadcaster and naturalist. Attenborough also comments on the advances in filmm...

Rock-Paper-Scissors Lizards

Biologists from UC Santa Cruz are studying the three distinct mating strategies of what's being referred to as "rock-paper-scissors lizards," the blue, orange, and yellow variations of the Western side-blotched lizard...

A puffin and its puffling surface from their underground nest

Though puffins spend much of their life at sea, when they nest on land, they nest underground in the Farne Islands and elsewhere around the globe. Their babies are called pufflings, and in this BBC Earth clip from Wor...

Petrified Forest National Park & how petrified wood is made

Fallen coniferous trees from 211-218 million years ago can be found scattered across the desert of eastern Arizona in the form of petrified wood. Made primarily from quartz, these geological wonders are actually fossi...

Woven bark fiber – Primitive Technology

Working in between heavy rains over the course of a few days, the man behind Primitive Technology created mats by collecting, stripping, and weaving thin strips of bark fiber together. From his blog: It has been r...

Incredibly detailed insect portraits by Levon Biss

Assembled from between 8,000 and 10,000 images that were captured with microscope lenses, each of these meticulously lit portraits of insects is full of rich detail. Photographer Levon Biss started photographing insec...

A bumblebee dislodges pollen in slow-mo

Sonication or buzz pollination is the bumblebee's secret weapon of resonant vibration. When bumblebees (and a few other bee species) grab onto a flower and vibrate it by flying in place, securely attached pollen is di...

The ‘Bear Bathtub’ in Yellowstone National Park

There's a swimmin' hole in the wilds of Yellowstone National Park where the bears like to bathe. It's affectionately (and accurately) nicknamed the Bear Bathtub, and thanks to camera trap technology, we get to see how...

Roboraptors and the Alarm Call Network

What's one way that you might study bird calls and communication, especially around alarm calls? Try revealing a predator in the forest... but not just any kind of predator. A robo-predator. ...the researchers em­...

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