The Strange Tail of Spinosaurus

The Strange Tail of Spinosaurus

Spinosaurus has long been a superstar among dinosaur fans, with its massive alligator-like body and a huge “sail” of skin running the length of its spine. Though the fossil was unearthed a century ago, scientists hadn’t been able to say exactly what it looked like because only a few bones had ever been found. But new fossil discoveries by National Geographic explorer Nizar Ibrahim will forever change the way we think about Spinosaurus—and all other dinosaurs. For more information on this episode, visit nationalgeographic.com/overheard Want more? Michael Greshko has a lot more to say about Spinosaurus. Take a look at his article full of pictures and animations of what Spinosaurus might have looked like in the water. Or learn about why dinosaurs went extinct in the first place. You can also make Spinoaurus and other prehistoric creatures appear in your living room by using Nat Geo's dinosaur instagram AR filter. Follow us at instagram.com/NatGeo. Also explore: Check out our previous episode about the illegal trade of dinosaur fossils in the United States. And for paid subscribers: In our cover story, “Re-imagining dinosaurs,” you can read about how paleontologists are learning more than ever by using advanced techniques like giving CT scans to frozen crocodiles or using lasers to figure out what color Velociraptor eggs were. If you like what you hear and want to support more content like this, please consider a National Geographic subscription. Go to natgeo.com/exploremore to subscribe today. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(160)

Trapped in the icy waters of the Northwest Passage

Trapped in the icy waters of the Northwest Passage

For centuries, the Northwest Passage, the long-sought sea route connecting the Atlantic and Pacific Oceans through northern Canada, was a holy grail of Arctic exploration. Even now, sailing through it...

11 Jul 202334min

Playback: Modern Lives, Ancient Caves

Playback: Modern Lives, Ancient Caves

There’s a lost continent waiting to be explored, and it’s right below our feet. We’ll dig into the deep human relationship to the underground—and why we understand it from an instinctive point of view...

4 Jul 202328min

Playback: This Indigenous Practice Fights Fire with Fire

Playback: This Indigenous Practice Fights Fire with Fire

For decades, the U.S. government evangelized fire suppression, most famously through Smokey Bear’s wildfire prevention campaign. But as climate change continues to exacerbate wildfire seasons and a gr...

27 Jun 202329min

Playback: Rooting, from Into the Depths

Playback: Rooting, from Into the Depths

National Geographic Explorer Tara Roberts is inspired by the stories of the Clotilda, a ship that illegally arrived in Mobile, Alabama, in 1860, and of Africatown, created by those on the vessel—a com...

20 Jun 202344min

Playback: Ancient Orchestra

Playback: Ancient Orchestra

Sound on! From conch shells to bone flutes, humans have been making musical instruments for tens of thousands of years. What did prehistoric music sound like? In an episode originally published in Nov...

13 Jun 202328min

Playback: A Skeptic's Guide to Loving Bats

Playback: A Skeptic's Guide to Loving Bats

Blood-sucking villains. Spooky specters of the night. Our views of bats are often based more on fiction than fact. Enter National Geographic Explorer at Large Rodrigo Medellín, aka the Bat Man of Mexi...

6 Jun 202326min

How queer identity shapes Nat Geo Explorers

How queer identity shapes Nat Geo Explorers

Why would a scientist brave the stench of a car full of rotting meat on a 120-degree day? What can a unique whistling language teach us about humans’ connection to the natural world? And how does quee...

30 Mai 202333min

A Mexican Wolf Pup’s Journey into the Wild

A Mexican Wolf Pup’s Journey into the Wild

For centuries, Mexican gray wolves roamed the Southwest. But as cattle ranches spread, wolves became enemy number one, and by the 1970s the subspecies was nearly extinct. But after the Endangered Spec...

23 Mai 202325min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
jss
forskningno
liberal-halvtime
sinnsyn
rekommandert
vett-og-vitenskap-med-gaute-einevoll
villmarksliv
dekodet-2
rss-nysgjerrige-norge
diagnose
tomprat-med-gunnar-tjomlid
rss-rekommandert
rss-inn-til-kjernen-med-sunniva-rose
rss-skogkurs-podden
fjellsportpodden
rss-overskuddsliv
hva-er-greia-med
nevropodden