Topic: science

Sort: Date | Title | Sort Ascending
View:

Turning Oil Rigs Into Reefs

If an oil rig is done producing oil, should the oil company return the ecosystem to its natural state by removing the rig? What if the 40 year old rig's underwater structure is covered with thriving marine life? T...

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...

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...

The Blind Astronomer of Nova Scotia

Tim Doucette is legally blind, yet he sees the stars better than most people. A childhood diagnosis of congenital cataracts forced doctors to remove Doucette's lenses and widen his pupils. That left the amateur astron...

Lightning storm recorded at 7,000 frames per second

Watch lightning streak down through the sky in this high speed footage via Professor Ningyu Liu of the Geospace Physics Laboratory in Florida Tech's Department of Physics and Space Sciences. Recorded at 7,000 fram...

SpaceX Falcon 9 first-stage landing, THAICOM 8 mission

Watch sped up footage of the Falcon 9 first stage landing on the Of Course I Still Love You (OCISLY) droneship. SpaceX successfully deployed the THAICOM 8 satellite to a Super Synchronous Transfer Orbit during the May...

The Man Who Put the Pee in Phosphorus

In the 1660's, German alchemist Hennig Brand thought he knew the secret to making solid gold: pee. So set was he on these golden ambitions, he dehydrated 1,500 gallons (gallons!) of human urine to make it happen. Thou...

How Far Can We Go? Limits of Humanity – Kurzgesagt

Is there a border we will never cross? Are there places we will never be able to reach, no matter how hard we try? It turns out there are. Even with science fiction technology, we are trapped in our pocket of the univ...

Dinosaur fossils uncovered on an Antarctic expedition

A team of 12 scientists recently completed an audacious fossil hunting expedition to James Ross Island in Antarctica, and returned with over one ton of marine, avian, and dinosaur fossils that are between 71 million a...

Opera singers sing during real-time MRI scans

Thanks to a team of researchers at the Freiburger Institute for Musician's Medicine, we get to watch this real-time MRI scan of baritone Michael Volle as he sings O Du, mein holder Abendstern (Oh thou, my fair evening...

Scorpion evolution, scorpion moms, & glowing scorpions

Scorpion facts: Scorpions have been on Earth for 400 million years, scorpions give birth to live young and then catch them in their arms, and under ultraviolet light, scorpions fluoresce. Scientist and Cal Academy Cur...

Stanford’s one-of-a-kind wind tunnel for birds & drones

An engineering team at Stanford University, lead by engineering professor David Lentink, built a one-of-a-kind wind tunnel in order to observe, measure, and record the minute details of how birds fly. Their goal: To m...

Dinosaurs Among Us – AMNH

Dinosaur nests, eggs, and babies, dinosaur feathers, dinosaur brains and lungs, and dinosaur bones, beaks, and claws all provide evidence that birds are living dinosaurs. In this video from the American Museum of Natu...

Solar and potential energy ‘swing thing’ mini machines

Made with pencils, a pen, a paper clip, rubber bands, spring clips, and a ball bearing, YouTuber rcbif spent his lunch at work creating a useless 'swing thing' invention, a concept that he saw online. (Take a close lo...

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...

A submarine team discovers thousands of swarming red crabs

This spectacular swarm of red crabs was discovered in low-oxygen waters just above the seafloor at the Hannibal Bank Seamount off the coast of Panama. From whoi.edu: Jesús Pineda, a biologist at Woods Hole Oceanog...

Why every picture of a black hole is an illustration – Vox

No one has ever seen a black hole. There have been illustrations and computer simulations, but not even astronomers have seen a black hole... yet. In the spring of 2017, we might see... something. As a part of...

How do eyes work & how do glasses help us see?

Glass, water, and the eye are three different transparent mediums that change the direction of light, a phenomenon called refraction. Refraction in the eye helps us see by bending light into an accurately focused poin...