Tag: scientist

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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 ...

Paralyzed Woman Controls Robotic Arm With Thoughts

When Cathy Hutchinson controlled a robotic arm using a small sensor planted in her brain, it was a remarkable breakthrough in neurobiology and computer science. The sensor would recognize patterns or signals from her ...

Collecting the deep sea animals of Monterey Submarine Canyon

Go behind-the-scenes with Stephanie Bush, postdoctoral fellow and expert on deep-sea cephalopods, as she dives down into Monterey Submarine Canyon via a ROV (remotely operated vehicle) camera. Her team is collecting s...

The difference between weather and climate change

Dr. Neil deGrasse Tyson, astrophysicist and host of StarTalk and Cosmos: A Spacetime Odyssey, demonstrates the difference between weather and climate change as he walks along the beach with a dog.  Weather is ...

Planthopper Nymphs

Those are not flowers or snowflakes, nor are they small Easter parade hats or very tiny Komondors. These are a species of Planthopper Nymphs featured in the Smithsonian Channel's Wild Burma: Chasing Tigers, and they c...

The Fire Lab and the Mysterious Science of Fire

How does fire spread? How do different forest materials fuel it? How can firefighters better understand its behavior in order to control it? Why is the physics of fire so counter-intuitive and mysterious to us? At Th...

Dietary Detective: Smithsonian Scientist Briana Pobiner

From the Smithsonian video archives, paleoanthropologist Briana Pobiner explains what it’s like to be a human evolution and fossil forensics expert who is focused on the history of meat-e...

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...

Planet Paraguay: Four-Toed Whiptail Lizard (Teius Teyou)

Check out this bright green and blue Four-Toed Whiptail Lizard, Teius Teyou, a common animal in the grassy sands of Paraguay, South America. Biologist Dr Jonny Miller introduces the reptile, n...

Siats: The newly-discovered mega-predatory dinosaur

Meet Siats (pronounced SEE-otts) Meekerorum, the first giant mega-predator to be discovered in North America — specifically in the Utah desert — in over 60 years. In this Untamed Science video, we ...

The Basking Shark: a gentle giant with a piano-sized mouth

Zoologist Dr. Mauvis Gore describes her work monitoring basking sharks (Cetorhinus maximus) — the world’s second largest fish with “a mouth almost as wide as a piano" — in Episode 4 of the BBC&...

Meet the Natives: Wild Bees

As honey bee populations decline (from pesticide and fungicide use, parasites, and a mix of other factors), scientists like entomologist Claudio Gratton are exploring the exciting idea of pollinating our plants and c...

Mexico Dinosaur Dig Reveals Massive 70 Million Year Old Bones

Well-preserved, thanks to just the right combination of conditions over 72 million years, a 16 foot (5 meter) long dinosaur tail has been unearthed by paleontologists in Coahuila, Mexico. Based on evidenc...

Incredible Slow Motion Lightning Strike

Video camera technology has improved immensely in recent years, allowing scientists like lightning physicist Vladislav Mazur and meteorologist Tom Warner to analyze high speed footage of these captivating bolts of ele...

Model helicopter guided by power of thought

Science fiction stories in which pilots control spacecrafts with their minds have become less about fiction and more science. A team of researchers at the University of Minnesota have developed the next step in thoug...

PBS Off Book: The Beauty of Space Photography

Astrophysics Research Scientist Dr. Emily Rice, Hubble Image Processor Zolt Levay, and Astronomer David W. Hogg discuss the mix of technology, data, and inspiration that we use to make images ...

Planet Paraguay: The Red-Tailed Vanzosaur

“How energetic can a severed tail be?” We’re about to find out: This is the Red-Tailed Vanzosaur, a lizard with stripes and brilliantly colored tail. Dr. Jonny Miller, UK biologist based in Paragua...

Planet Paraguay: The spectacular common potoo

Watch Biologist Dr Jonny Miller introduce the spectacular common potoo. It’s brown, blends in, and doesn’t move much… so why is it so spectacular? Exactly for those reasons. The common potoo is a c...

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