Topic: desert

Sort: Date | Title | Sort Ascending
View:

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...

Superbloom: How Death Valley Springs to Life – Science Friday

Death Valley is the driest place in the United States and is known as the hottest place on Earth (though there are places that are hotter). On top of that, average rainfall is less than 2 inches (5 cm). How can a plac...

ALMA, a telescope so powerful it can see into the past

There’s a telescope deep in Chile’s Atacama Desert that takes pictures so massive that it requires a supercomputer as powerful as 16 million PCs to decipher the images. This is the Atacama Large Millimeter Array (ALMA...

New York to San Francisco by train in five minutes

On a three day train ride across the United States -- New York, Pennsylvania, Ohio, Indiana, Illinois, Iowa, Nebraska, Colorado, Utah, Nevada, and California -- Brooklyn-based designer Tom Harman recorded the landscap...

Can Namib Desert beetles help us solve our drought problems?

Can we pull enough water out of the air to sustain drought-stricken places around the planet? It might help to Think Like A Tree... or a Namib Desert Beetle called the Stenocara gracilipes, who harvests water from the...

Building the solar system to scale in the Nevada desert

"Every single picture of the solar system that we ever encounter is not to scale. If you put the orbits to scale on a piece of paper, the planets become microscopic and you won't be able to see them. There is literall...

The Basics of Freshwater + Water, Water, Everywhere?

With around 326,000,000,000,000,000,000 gallons (326 million trillion gallons) of water on Earth, covering 71% of the Earth's surface, you'd think it would always be easy to find water we can drink. In fact, only arou...

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...

Antarctica by drone – Tour our 5th largest continent from above

Fly through ice formations and see the seemingly-endless landscapes in context of boats and people, from the huge icebergs extending down into the deep blue water, to the snow-covered mountains, to the whales swimming...

LeVar Burton visits the Grand Canyon – Reading Rainbow

Take a video field trip to the Grand Canyon with LeVar Burton and Reading Rainbow as he explores the canyon's history, early inhabitants, and its original formation. The views are incredible from a boat on the Colorad...

NASA: Satellite Tracks Saharan Dust to Amazon in 3-D

Watch 182 million tons of dust ride the wind out of Africa's Sahara Desert in 3D, as tracked from 2007 through 2013 by lidar, thanks to CALIPSO, the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation sa...

Fossil hunting in unexplored dinosaur country

This is what it's like to be a paleontologist out in the field, from waking at dawn's first light, to digging in the rocks, to wrapping or jacketing finds, to gathering around the campfire, exhausted and covered with ...

A newly-discovered species of cartwheeling spider

This newly-discovered species of cartwheeling spider, Cebrennus rechenbergi or Moroccan flic-flac spider, is definitely something to see. From ScienceTake, watch it

An annual mule deer migration you have to see to believe

Traverse three highways, multiple water crossings, sand dunes, and over 100 fences in A Deer Migration You Have to See to Believe. This National Geographic video by Joe Riis shares the incredible yearly journey of mul...

Google Glass in the Gobi – Dinosaur Nest

Aki Watanabe demonstrates the careful process of extracting and jacketing a nest of dinosaur eggs in the Gobi Desert. A graduate student at the AMNH’s Richard Gilder Graduate School, ...

Mars Society’s Mars Desert Research Station

If you’ve ever pretended to be on the Red Planet, you’re not alone. This is Crew 138 of the Mars Society’s Mars Desert Research Station (MDRS), a team of scientists who are re...

« Prev