Search Results: "gravitational energy definition national geographic"

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05:50 Popular
360° Underwater National Park | National Geographic

1,244 views / 5 likes - added 7 years ago

Plunge into a Caribbean gem with National Geographic photographer Brian Skerry to explore the Buck Island Reef – America’s first protected marine monument. Sea of Hope: America's Underwater Treasures airs on Nat Geo Sunday 1/15 at 8/7c: http://bit.ly/NGSe
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04:23 Popular
A Brief History of Yellowstone National Park | National Geographic

849 views / 2 likes - added 4 years ago

Yellowstone National Park is epic, beautiful, and iconic. Find out how it became America's first national park. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Yellowstone #YellowstoneLiveAbout Yellowstone Live:Witness Yellowstone like you've
02:14 Popular
Glow Worm Caves of New Zealand in 360° | National Geographic

853 views / 3 likes - added 7 years ago

Deep below ground strange carnivorous worms glow and twinkle like the night sky to attract their prey. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, a
03:20 Popular
Electromagnetism 101 | National Geographic

1,611 views / 0 likes - added 5 years ago

Electromagnetism is one of the four fundamental forces of nature. Learn about the relationship between electricity and magnetism, the different wavelengths on the electromagnetic spectrum, and how an invisible force protects our entire planet. ➡ Subscribe
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Photographing the Real Life of Bees | National Geographic

651 views / 0 likes - added 6 years ago

National Geographic asked photographer Anand Varma to work on a story about honey bees. What he came up with is a work of art. Sponsored by BMWUSA. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's pr
02:58 Popular
Hurricanes 101 | National Geographic

3,069 views / 14 likes - added 5 years ago

Hurricanes are the most powerful storms known to man. Find out when hurricane season peaks, how the storms form, and the surprising role they play in the larger global ecosystem. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Hurricanes A
03:41
Rainforests 101 | National Geographic

668 views / 1 likes - added 5 years ago

Rainforests are home to over half of the world's plant and animal species. Learn about tropical and temperate rainforests, how they contribute to the global ecosystem, and the conservation efforts being done to protect these biomes. ➡ Subscribe: http://bi
02:15 Popular
360° Great Hammerhead Shark Encounter | National Geographic

2,929 views / 16 likes - added 7 years ago

Dive into this 360° video and go face to face with a curious great hammerhead shark. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Thro
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01:56 Popular
360° Antarctica - Unexpected Snow | National Geographic

996 views / 3 likes - added 7 years ago

Explore a penguin and seal colony as a storm moves in. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientis
03:41
Mars 101 | National Geographic

575 views / 0 likes - added 5 years ago

From its blood-like hue to its potential to sustain life, Mars has intrigued humankind for thousands of years. Learn how the red planet formed from gas and dust and what its polar ice caps mean for life as we know it. ➡ Subscribe: http://bit.ly/NatGeoSubs
02:48 Popular
Stars 101 | National Geographic

1,077 views / 0 likes - added 5 years ago

Countless stars dot the night sky. Learn how these celestial objects form, how they are classified by brightness and temperature, and what happens when they die. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Stars #Educational About Nati
03:06 Popular
Moon 101 | National Geographic

1,254 views / 4 likes - added 5 years ago

What is the moon made of, and how did it form? Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored Earth's only natural satellite half a century ago. ➡ Subscribe: http://bit.ly/NatGeoSubscrib
06:49
Free Solo 360 | National Geographic

577 views / 0 likes - added 5 years ago

Immerse yourself in the experience of free solo climbing Yosemite’s famous El Capitan alongside Alex Honnold in this breathtaking 360 video. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium d
00:59
6 Weird Facts About Your Body | National Geographic

216 views / 0 likes - added 1 year ago

About 10,000 human cells can fit on the head of a pinthat and five other facts about the human body. Subscribe: http://bit.ly/NatGeoSubscribeAbout National Geographic:National Geographic is the world's premium destination for science, exploration, and adv
02:55
Caffeine 101 | National Geographic

566 views / 0 likes - added 5 years ago

Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses. ➡ Subscribe: http://bit.ly/Na
02:43
Meteor Showers 101 | National Geographic

579 views / 0 likes - added 5 years ago

About 30 meteor showers can be seen from Earth throughout the year. Learn the science behind meteor showers, the dates when showers like the Geminids occur, and the origins of wishing upon a shooting star. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About
02:58 Popular
Neptune 101 | National Geographic

1,231 views / 5 likes - added 5 years ago

Neptune is the most distant of the solar system's eight planets. Find out about the blue world's orbit, which of Neptune's moons is the largest, and how the planet is home to the most severe weather in the solar system. ➡ Subscribe: http://bit.ly/NatGeoSu
02:54 Popular
Mosasaurs 101 | National Geographic

953 views / 0 likes - added 5 years ago

Mosasaurs were Earth's last great marine reptiles. Learn about the surprising places they'd hunt, how some species dwarfed even the Tyrannosaurus rex, and how key physical adaptations allowed these reptiles to become a prehistoric apex predator. ➡ Subscri
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How We Can Keep Plastics Out of Our Ocean | National Geographic

1,698 views / 4 likes - added 7 years ago

Plastic pollution poses one of the biggest known threats to the ocean, influencing all ecosystems from beautiful coral reefs to abyssal trenches, eventually accumulating in our own food. Learn more about how to upend the current system of produce-use-disc
01:12 Popular
This Sea Slug Eats Its Own Kind | National Geographic

759 views / 1 likes - added 7 years ago

The nudibranch is a cannibalistic sea slug. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photogr
03:13 Popular
The Kangaroo is the World's Largest Hopping Animal | National Geographic

773 views / 1 likes - added 5 years ago

The kangaroo is one of Australia's most recognizable marsupials and is the only large animal to hop! ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and
03:23
How Do Honeybees Get Their Jobs? | National Geographic

486 views / 1 likes - added 5 years ago

Every honeybee has a job to do. Some are nurses who take care of the brood; some are janitors who clean the hive; others are foragers who gather pollen to make honey. Collectively, honeybees are able to achieve an incredible level of sophistication, espec
03:11 Popular
Black Holes 101 | National Geographic

1,602 views / 5 likes - added 5 years ago

At the center of our galaxy, a supermassive black hole churns. Learn about the types of black holes, how they form, and how scientists discovered these invisible, yet extraordinary objects in our universe. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #Natio
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Who Was the First Person to Reach the North Pole? | National Geographic

534 views / 1 likes - added 5 years ago

Reaching the North Pole is no small feat. While many believe the first person to accomplish this daunting task was either Robert Peary or Frederick Cook, the title might actually belong to an African American explorer named Matthew Henson. ➡ Subscribe: ht
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Hornets Bake Their Predator | National Geographic

433 views / 0 likes - added 4 years ago

Japanese giant hornets pack a venomous sting so strong it can dissolve human tissue. But when a hornet scout enters a beehive, watch as the bees turn the tables on their enemy — and literally bake the predator to death! Subscribe: http://bit.ly/NatG
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Continental Drift 101 | National Geographic

2,144 views / 4 likes - added 7 years ago

Plate tectonics have shuffled the earth’s landmasses around—and continue to do so. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More 101 Videos: http://bit.ly/NatGeo101 About National Geographic’s 101 Series: Explore and experience the forces that sha
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Daylight Saving Time 101 | National Geographic

427 views / 0 likes - added 5 years ago

About 70 countries around the world practice Daylight Saving Time. Find out who came up with the concept of Daylight Saving Time, where the time change was first enacted nationwide, and how some countries are attempting to eliminate it. ➡ Subscribe: http:
01:42
What a World Champion Whistler Sounds Like | National Geographic

437 views / 0 likes - added 6 years ago

Four-time national and international whistling champion Christopher Ullman believes whistling is an art form. Using his lips, tongue, and teeth, he can mimic different instruments or add embellishments to the song—so he's not just your average, ever
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How Trees Secretly Talk to Each Other in the Forest | National Geographic

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What do trees talk about? In the Douglas fir forests of Canada, see how trees “talk” to each other by forming underground symbiotic relationships—called mycorrhizae—with fungi to relay stress signals and share resources with one another. ➡ Subscribe: http
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Corals Collaborating to Eat Jellyfish: First-Ever Video | National Geographic

548 views / 1 likes - added 5 years ago

Filmed for the first time, Astroides calyculariscoral trap and devour “mauve stinger” jellyfish. In the western Mediterranean Sea, the orange coral forms colonies of small organisms called polyps. The polyps are connected, and together act as a single org
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Underwater on Bermudas Montana Shipwreck 180 | National Geographic

445 views / 0 likes - added 4 years ago

Off the coast of Bermuda lies the Montana shipwreck, a civil war blockade runner from 1863. There are over 300 shipwrecks that surround Bermuda. Hard coral and reefs have since grown onto the wreckage, and scientists are able to learn about coral growth b
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Watch This Sea Creature Shimmer and Disappear Before Your Eyes | National Geographic

966 views / 1 likes - added 7 years ago

Watch the astonishing illusions of a tropical crustacean called the sea sapphire. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through
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01:20 Popular
Meet a Bizarre and Rare Beetle You’ve Never Seen Before | National Geographic

786 views / 3 likes - added 7 years ago

National Geographic Young Explorer Mark Wong found this strange-looking beetle while walking through the jungle in Singapore. It's a rare and mysterious female trilobite beetle, an ancient-looking insect that has kept scientists baffled for nearly two cen
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Inside the Burial Chambers of Sudans Royal Pyramids: Exclusive | National Geographic

483 views / 0 likes - added 4 years ago

National Geographic explorer Pearce Paul Creasman is leading the excavation of Nuri, a royal burial site with more than 20 pyramids. Many of the tombs have been undisturbed for more than 2,000 years. Subscribe: http://bit.ly/NatGeoSubscribeAbout National
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Shark Encounter in 180: Worth More Alive | National Geographic

777 views / 2 likes - added 5 years ago

Come face to face with several species of sharks at Tiger Beach, while on expedition with conservationist Jim Abernethy. Shark diving generates millions of dollars every year in the Bahamas, where the apex predators are protected by the government and the
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How Ordinary Objects Can Be Turned Into Robots | National Geographic

533 views / 0 likes - added 5 years ago

When NASA put out a call for soft robotic technologies, Rebecca Kramer-Bottiglio and her team at Yale University replied with something remarkable: robotic skins that can wrap around everyday objects, turning almost anything into a moving, grasping robot.
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Greek And Roman Statues Were Once Colorfully Painted | National Geographic

872 views / 1 likes - added 7 years ago

Greek and Roman statues haven't always had that glazed look in their eyes—many were once painted. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and ad
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04:50
How Your Toothbrush Became a Part of the Plastic Crisis | National Geographic

400 views / 0 likes - added 4 years ago

What does the American Civil War have to do with oral hygiene? Find out in the first episode of "The Story of Plastic" where we investigate how everyday objects became part of the plastic crisis. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic
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Save ‘Em All: Which Pokémon Are Based on Endangered Animals? | National Geographic

1,283 views / 2 likes - added 7 years ago

These Pokémon characters are based on real-world endangered animals. Watch next: Not Just Fiction: This 'Game of Thrones' Animal Actually Existed: https://www.youtube.com/watch?v=Hx-MPp3NiVE ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geogra
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How Do Astronauts Stay Hydrated? Pee ... and Other Space Food Facts | National Geographic

822 views / 1 likes - added 7 years ago

Do you know what the first food eaten in space was? (No, it wasn't ice cream.) ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through th
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Mutant Plant Glows When Attacked | National Geographic

493 views / 0 likes - added 5 years ago

When plants are wounded, they send out warning signals that spread to other leaves, raising the alarm and activating defense mechanisms for the undamaged areas. Now, researchers have captured this burst of activity in a set of mesmerizing videos that are
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Sea Turtles Nesting in Costa Rica - 360 | National Geographic

598 views / 0 likes - added 4 years ago

Several times a year, thousands of sea turtles make their way to this beach in Ostional Wildlife Refuge to lay their eggs. Egg harvesting has been legalized in this area to generate income for the community and encourage conservation. Observe this mass-ne
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Spectacular Time Lapse Dam "Removal" Video | National Geographic

721 views / 1 likes - added 6 years ago

October 28, 2011 — The White Salmon River in Washington state is flowing again as the nearly 100-year-old Condit Dam was disabled with explosives Wednesday. The reservoir draining took about 2 hours. Further demolition is scheduled in 2012. The even
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Stunning Close-ups: Meet These Frogs Before They Go Extinct | National Geographic

1,302 views / 12 likes - added 7 years ago

They're charismatic and cute, but the tree frogs that live in Cusuco National Park in Honduras are being decimated by chytrid fungus. The fungus has spread worldwide, causing hundreds of amphibian species to become endangered or even extinct. Biologist an
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Rising Ocean Temperatures are "Cooking" Coral Reefs | National Geographic

1,254 views / 2 likes - added 7 years ago

Oceans are acidifying at a rate faster than any time in the last 300 million years. This year, we've seen the most drastic and damaging coral bleaching event in recent history - and it's attributable to warmer, more acidic oceans. It's time to take bigger
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Live a Day in the Life of King Tut | National Geographic

1,526 views / 0 likes - added 6 years ago

Ever wonder how Egyptian royalty lived 3,000 years ago? In 1922, British archaeologist Howard Carter’s discovery of an intact tomb revealed a wealth of artifacts and information that turned King Tut into a household name, and perhaps the most famous
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Do Your Swimming Skills Match Up to a Humpback Whale’s? | National Geographic

2,357 views / 1 likes - added 7 years ago

Humpback whales are great swimmers, and absolutely massive creatures—some comparable to the size of a bus. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploratio
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Amazing Footage: Goats Climbing on a Near-Vertical Dam | National Geographic

655 views / 0 likes - added 5 years ago

With split hooves and rubber-like soles, the Alpine ibex is able to climb a near-vertical rock face. Watch next: Mountain Goats Aren't Actually Goats https://www.youtube.com/watch?v=0vGBSUjQDzo See a gallery of ibex photos: http://yourshot.nationalgeograp
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Inside a Dog Retirement Home | National Geographic

488 views / 2 likes - added 6 years ago

Nearly two-dozen dogs are spending their golden years at House with a Heart Senior Pet Sanctuary. Sher Polvinale and a team of volunteers at this Gaithersburg, Maryland, home spare no expense and care for the dogs' every need—from washing and feedin
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How Giant Lava Caves on Earth May Help Us Survive on Mars | National Geographic

887 views / 0 likes - added 7 years ago

The first humans to arrive on Mars will experience life-threatening conditions including intense radiation, dust storms, and extreme temperatures. Researchers are mapping lava tubes at the Craters of the Moon National Monument in Idaho in hopes that their
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Newly Unveiled Dinosaur Fossil is Best Preserved Of Its Kind | National Geographic

805 views / 2 likes - added 7 years ago

See the remains of a nodosaur, the best preserved fossil of its kind ever found. Discovered by miners in Alberta, Canada, it's a 110 million-year-old type of plant-eating armored dinosaur. The animal has two 20-inch-long spikes on its shoulders, and, in l
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More Than 800 Ancient Egyptian Tombs Mapped for First Time | National Geographic

792 views / 0 likes - added 5 years ago

More than 800 Egyptian tombs have been mapped for the first time in an ancient necropolis. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #AncientEgypt #Tombs About National Geographic: National Geographic is the world's premium destinatio
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Here's Why Scientists Are Coloring Birds’ Heads With Markers | National Geographic

593 views / 2 likes - added 5 years ago

How do golden-crowned sparrows judge their competition? Previous studies found the patches of yellow plumage on sparrows are indicators of fighting ability. Birds with a bold-colored crown feathers were more dominant than birds with duller colors. When sc
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First Look: Rare Ruby Seadragon Filmed in the Wild | National Geographic

624 views / 2 likes - added 7 years ago

The elusive and delicate ruby seadragon glides through waters off the southern coast of Australia. Video: Scripps Institution of Oceanography, UC San Diego. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the w
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These Plants Eat Salamanders | National Geographic

595 views / 1 likes - added 4 years ago

At a bog in Canada, spotted salamanders serve as a snack for carnivorous pitcher plants. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Salamanders #PlantsAbout National Geographic:National Geographic is the world's premium destination for s
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Boxing Match: Watch Female Hare Punch Her Suitors | National Geographic

690 views / 2 likes - added 7 years ago

These hares can pack a punch. Filmed just north of Cairngorn National Park in Scotland, these mountain hares are likely tussling over a mate. But unlike other mammals where the males battle it out for a female, mountain hare fights are nearly always betwe
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Why These Tiny Ocean Creatures Are Eating Plastic | National Geographic

738 views / 0 likes - added 6 years ago

When plastic trash degrades in the ocean, it doesn't just go away: It becomes countless tiny particles, and little creatures called larvaceans sweep it up--and into the food chain. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: Nati
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What the Discovery of the Last American Slave Ship Means to Descendants | National Geographic

529 views / 0 likes - added 4 years ago

In this short film, the descendants of Africans on the last known American slave ship, Clotilda, describe what it would mean to discover and document the wreck site of the vessel. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Clotilda #Scho
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Earwig Wings are Origami-Like | National Geographic

629 views / 0 likes - added 5 years ago

The hidden wings of the common earwig unfold to ten times their folded size, transforming the mostly ground-dwelling insect into a super-efficient flyer. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the worl
01:53 Popular
In Ancient Egypt, Even Boats Had Their Own Tombs | National Geographic

2,396 views / 0 likes - added 7 years ago

Archaeologists recently discovered an ancient Egyptian boat burial site dating more than 3,800 years old. National Geographic grantee and Penn Museum Associate Curator Josef Wegner and his team made the discovery while excavating the tomb of 12th Dynasty
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Snorkeling With President Obama: How Our Photographer Got the Shot (Exclusive) | National Geographic

652 views / 1 likes - added 7 years ago

Brian Skerry, renowned wildlife photographer, reflects on the "once in a lifetime opportunity" to photograph the President while snorkeling. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium d
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Soar Alongside Migrating Birdsand the Man Who Flies With Them | National Geographic

307 views / 0 likes - added 3 years ago

For more than 20 years, Christian Moullec has guided migrating flocks of vulnerable bird species with his microlight aircraft. Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for s
03:42
See How Termites Inspired a Building That Can Cool Itself | National Geographic

656 views / 0 likes - added 5 years ago

How do you cool a building without air conditioning? Using an approach called biomimicry, see how architect Mick Pearce harnessed the ingenuity of termites to design a natural cooling system for the largest commercial building in Zimbabwe. ➡ Subscribe: ht
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Sumatran Rhinos Are Nearly Gone—New Plan Launched to Save Them | National Geographic

581 views / 0 likes - added 5 years ago

The smallest rhino species also is the smallest in numbers. With fewer than 80 Sumatran rhinos left, a new project launched to save the species. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #SumatranRhino #EndangeredSpecies About Nationa
02:33
Hear What Space Is Like From NASA's Most Traveled Astronaut | National Geographic

644 views / 0 likes - added 7 years ago

A record-breaking NASA astronaut talks about taking photos from space—especially of U.S. national parks—his record, and the possibility of traveling to Mars. NASA astronaut Jeff Williams has spent 534 days in space, more than any other American astronaut.
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Sea Cucumber Poop Is Surprisingly Good For the Ecosystem | National Geographic

990 views / 1 likes - added 5 years ago

There are about 1,250 different species of sea cucumber across the world's oceans. This is Thelenota anax. And yes, it's doing what you think it's doing. Sea cucumber poop is surprisingly important for the ecosystem. ➡ Subscribe: http://bit.ly/NatGeoSubsc
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Largest Known Marine Stingray Study | National Geographic

614 views / 0 likes - added 4 years ago

Due to the elusive nature of these fish, very little is known about their ecology and behavior. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Stingrays #OceansAbout National Geographic:National Geographic is the world's premium destination
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What’s Special About a Wolf’s Paw Print? | National Geographic

836 views / 3 likes - added 7 years ago

Wolf paws leave behind more than just a print on the ground. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class sc
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Ghost Shark Caught on Camera for the First Time | National Geographic

718 views / 3 likes - added 5 years ago

The pointy-nosed blue chimaera, a species of "ghost shark," was captured on camera for the first time in 2009. Video courtesy Monterey Bay Aquarium Research Institute. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #GhostShark #Sharks Abou
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This Crazy Tree Grows 40 Kinds of Fruit | National Geographic

319 views / 0 likes - added 3 years ago

Sam Van Aken, an artist and professor at Syracuse University, uses "chip grafting" to create trees that each bear 40 different varieties of stone fruits, or fruits with pits. The grafting process involves slicing a bit of a branch with a bud from a tree o
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Hear the Otherworldly Sounds of Skating on Thin Ice | National Geographic

491 views / 0 likes - added 5 years ago

This small lake outside Stockholm, Sweden, emits otherworldly sounds as Mårten Ajne skates over its precariously thin, black ice. “Wild ice skating,” or “Nordic skating,” is both an art and a science. A skater seeks out the t
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See Hummingbirds Fly, Shake, Drink in Amazing Slow Motion | National Geographic

925 views / 1 likes - added 6 years ago

They move so fast that human eyes see only a hovering spot of color, a blur of wings. But when frozen in time by high-speed cameras, hummingbirds yield their secrets. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographi
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01:40 Popular
Food Too "Ugly" to Sell Becomes a Feast for 5,000 People | National Geographic

768 views / 1 likes - added 7 years ago

What do you do with 2,000 pounds of produce that's perfectly edible but a little blemished? You could throw it out, contributing to the massive food waste problem, which results in roughly a third of the world's food supply going to waste. Or you could co
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Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

625 views / 0 likes - added 6 years ago

We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
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What's The Definition Of Comedy? Banana. - Addison Anderson

1,044 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-definition-of-comedy-banana-addison-anderson What makes us giggle and guffaw? The inability to define comedy is its very appeal; it is defined by its defiance of definition. Addison Anderson riffs on
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See Antarctica Like Never Before | National Geographic

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Exoplanets 101 | National Geographic

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Thunderstorms 101 | National Geographic

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Lungs 101 | National Geographic

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Deserts 101 | National Geographic

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Rockets 101 | National Geographic

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Fossils 101 | National Geographic

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Internet 101 | National Geographic

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Uranus 101 | National Geographic

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Tigers 101 | National Geographic

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Heart 101 | National Geographic

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Genetics 101 | National Geographic

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Supervolcanoes 101 | National Geographic

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Plesiosaurs 101 | National Geographic

424 views / 1 likes - added 4 years ago
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Helium 101 | National Geographic

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Mercury 101 | National Geographic

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Pterosaurs 101 | National Geographic

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Venus 101 | National Geographic

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Earth 101 | National Geographic

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Extremophiles 101 | National Geographic

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Jupiter 101 | National Geographic

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Sun 101 | National Geographic

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Ichthyosaurs 101 | National Geographic

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Dinosaurs 101 | National Geographic

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Neanderthals 101 | National Geographic

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Sharks 101 | National Geographic

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Invasive Species 101 | National Geographic

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Sea Turtles 101 | National Geographic

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Ancient Egypt 101 | National Geographic

566 views / 1 likes - added 4 years ago
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Dark Universe 101 | National Geographic

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Air Pollution 101 | National Geographic

1,469 views / 2 likes - added 4 years ago
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Coral Reefs 101 | National Geographic

426 views / 0 likes - added 4 years ago
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Climate 101: Glaciers | National Geographic

453 views / 0 likes - added 4 years ago
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Amazon Fires 'So Much Worse Than Before' | National Geographic

542 views / 0 likes - added 4 years ago
05:49
Your Sneakers Are Part of the Plastic Problem | National Geographic

353 views / 1 likes - added 4 years ago
09:00
Journey into the Deep Sea - VR | National Geographic

294 views / 0 likes - added 3 years ago
02:19
Crack Splitting an Antarctic Ice Shelf In Two | National Geographic

686 views / 0 likes - added 4 years ago
03:14
Tiny Fish Use Bacteria to Glow in the Dark | National Geographic

309 views / 0 likes - added 4 years ago
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Shark Tagged From Submarine For First Time In History | National Geographic

334 views / 0 likes - added 4 years ago
11:38
Introduction To Definition Of PH

551 views / 0 likes - added 8 years ago

Introduction to definition of pH
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07:50
Arrhenius Definition Of Acids And Bases

551 views / 0 likes - added 8 years ago

Arrhenius definition of acids and bases
07:34
Parsec Definition

469 views / 0 likes - added 9 years ago

Parsec Definition More free lessons at: http://www.khanacademy.org/video?v=6zV3JEjLoyE
05:21 Popular
Finding Sum From Recursive Definition Of Sequence

823 views / 0 likes - added 8 years ago

Finding sum from recursive definition of sequence
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Pick Pocket Video, Test Your Brain - National Geographic Channel-.mp4.flv

440 views / 0 likes - added 6 years ago

for more please visit www.mybraindepth.blogspot.com
15:38
Thermodynamic Entropy Definition Clarification

508 views / 0 likes - added 9 years ago

Clarifying that the thermodynamic definition of Entropy requires a reversible system. More free lessons at: http://www.khanacademy.org/video?v=PFcGiMLwjeY
04:18
Sesame Street Explores National Parks: Grand Canyon National Park - Seasons

655 views / 2 likes - added 9 years ago

Learn about seasons with Ranger Amala. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation Area. Sub
04:43 Popular
Sesame Street Explores National Parks: Grand Canyon National Park -- Habitats

707 views / 1 likes - added 9 years ago

Learn about habitats with Ranger Amala. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation Area. Su
03:44
Sesame Street Explores National Parks: Gateway National Recreation Area -- Seasons

596 views / 0 likes - added 9 years ago

Learn about migration with Ranger Shalini. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation Area.
03:52
Sesame Street Explores National Parks: Gateway National Recreation Area -- Habitats

553 views / 0 likes - added 9 years ago

Learn about habitats with Ranger Shalini. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation Area.
04:11
Sesame Street Explores National Parks: Gateway National Recreation Area -- Nests

552 views / 1 likes - added 9 years ago

Learn about nests with Ranger Shalini. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation Area. Sub
05:29
Sesame Street Explores National Parks: Grand Canyon National Park -- Families

575 views / 0 likes - added 9 years ago

Learn about animal families with Ranger Amala. Sesame Street Explores National Parks is produced in partnership with the National Park Service and the National Park Foundation. Special thanks to Grand Canyon National Park and Gateway National Recreation A
08:57
Bronsted-Lowry Definition Of Acids And Bases

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Bronsted-Lowry definition of acids and bases. Conjugate acids and bases.
04:49
Gravitational Time Dilation causes gravitational “attraction.”

415 views / 0 likes - added 5 years ago

Visualizing General Relativity. My Patreon page is at https://www.patreon.com/EugeneK
13:09
Science Fiction Inspires the Future of Science | National Geographic

339 views / 1 likes - added 4 years ago
03:54 Popular
We Found Gravitational Waves...AGAIN!!!

879 views / 0 likes - added 7 years ago

Advanced LIGO detectors have identified a second gravitational wave event occurring from the merger of two black holes. Gravitational Waves Discovered! Here's What You Need To Know - http://bit.ly/24PgHwC Sign Up For The Seeker Newsletter Here - http://bi
05:08 Popular
Explaining Gravitational Waves - Monthly(ish) Mailbag #2

722 views / 0 likes - added 7 years ago

OK, so ‘Monthly Mailbag’, might have been a slightly over-ambitious title. But we’re back answering questions from the comments section, this time on the stick topic of gravitational waves. Do the gravitational waves of black holes affect us here on Earth
08:20 Popular
The Future of Gravitational Waves | Space Time | PBS Digital Studios

1,182 views / 1 likes - added 7 years ago

Find out how gravitational waves are allowing us to unlock the secrets behind black hole formation and growth. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [
04:44 Popular
Gravitational Waves Discovered! Here's What You Need To Know

852 views / 1 likes - added 8 years ago

The very first gravitational wave has been detected by LIGO, proving Albert Einstein’s Theory of Relativity! Where did it come from and what does it mean for the future of space science? Gravitational Waves Explained ►►►► http://bit.ly/1PQcq8A Sign Up For
10:38
Ultimate Gravitational Waves Explaination

484 views / 0 likes - added 7 years ago

I take a classic demonstration of warping spacetime and figure out how to demonstrate gravitational waves with the addition of some wheels and a drill. Discussion video about LIGO and gravitational waves: https://www.youtube.com/watch?v=Vkfobw_PSSE Tom Sc
01:41
Gravitational Illusions

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Gravitational Illusions - Straight vs Hills experiment.
05:54
Gravitational Lensing: What It Is And How It Is Helping Us Discover New Galaxies

132 views / 1 likes - added 1 year ago

Gravitational lensing occurs when a huge amount of matter, like a star, galaxy, or cluster of galaxies, creates a powerful gravitational field around it, strong enough to bend the light coming from distant galaxies (behind them). Roots of gravitational le
11:27 Popular
Have Gravitational Waves Been Discovered?!? | Space Time | PBS Digital Studios

1,267 views / 0 likes - added 8 years ago

Has the last great prediction of Einstein's general relativity finally been verified? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime For th
06:04 Popular
Is Energy Always Conserved?

1,356 views / 0 likes - added 8 years ago

This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl PBSDS Survey: https://www.surveymonkey.com/r/pbsds2016 When light passes through the universe and is redshifted by the expansion of space itself, how is energy conserved
06:12
The Story of the US National Anthem (and How it Became Part of the National Pastime)

596 views / 0 likes - added 6 years ago

If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling packa
04:29
We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How

361 views / 0 likes - added 5 years ago

Once this $35 million upgrade is in place, LIGO will start using something called quantum "squeezed light." So, what does that mean exactly? LIGO's Gravitational Wave Discovery Is Still In Question, But Why? - https://youtu.be/aQ1entvy7vI Read More: Gravi
05:23
Why Were Seeing More Gravitational Wave Events Than Ever Before

239 views / 0 likes - added 3 years ago

LIGO and Virgo recently updated their gravitational-wave catalog with 39 new discoveries, including signals that could help us probe unresolved mysteries about the universe further than ever before. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch
03:21
Gravitational Waves Explained Using Stick Figures

590 views / 0 likes - added 7 years ago

GO HERE NOW: https://www.einsteinathome.org Einstein@Home wikipedia page: https://en.m.wikipedia.org/wiki/Einstein@Home This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to elec
03:23
Gravitational waves: A three minute guide

500 views / 0 likes - added 6 years ago

It's almost exactly a century since Einstein first predicted the existence of gravitational waves. In this Nature Video we find out what they are, and how scientists are searching for them, in an attempt to prove Einstein right.
01:38
Ultra High Definition (4K) View of Planet Earth

611 views / 0 likes - added 6 years ago

NASA monitors Earth's vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. The International Space Station hosts a variety of payloads and experiments supporting climate research, w
10:57 Popular
Introduction To Energy

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Introduction to energy: potential and kinetic energy. Law of conservation of energy.
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10:07
Conservation of Energy

697 views / 0 likes - added 9 years ago

Using the law of conservation of energy to see how potential energy is converted into kinetic energy More free lessons at: http://www.khanacademy.org/video?v=kw_4Loo1HR4
05:47
LIGO's Gravitational Wave Discovery Is Still In Question, But Why?

420 views / 0 likes - added 5 years ago

LIGO’s discovery of gravitational waves rocked the world of physics. But now, some scientists are questioning their methods. Here’s what you need to know. WTF Is Gravity? Scientists Don’t Really Know Either - https://www.youtube.com/watch?v=g9_PdtL627k&t=
03:56
Black Holes And Gravitational Waves Might Help Us Find Dark Matter

649 views / 1 likes - added 7 years ago

Evidence has shown that almost 85% of the matter in the universe is unaccounted for, but scientists now think they might have a way to fix that. Gravitational Waves Discovered! Here's What You Need To Know - https://youtu.be/72AQsQ2v5cA Edge Of Space: See
01:14 Popular
Detection Of Gravitational Waves Opens A New Window On The Universe

800 views / 0 likes - added 8 years ago

For the first time, scientists have confirmed detection of gravitational waves. The finding not only validates Einstein's theory of relativity but also opens a new window on our knowledge of the universe. Still haven’t subscribed to WIRED on YouTube? ►► h
01:55
How to Weigh a Star Using Gravitational Lensing

459 views / 0 likes - added 6 years ago

Astronomers recently tapped Einstein's concept of gravitational lensing to determine the weight of a distant star. Watch and learn how this concept came to be and how it works. Subscribe to our channel! https://www.youtube.com/SciAmerican
07:13
Einstein Is Always Right: Gravitational Waves Edition

573 views / 0 likes - added 8 years ago

Try Squarespace: http://squarespace.com/itsokaytobesmart Tweet this ⇒ http://bit.ly/OKTBSgr Share on FB ⇒ http://bit.ly/OKTBSgrFB ↓ More info and sources below ↓ Check out this PBS Space Time playlist all about general and special relativity: https://yout
07:31 Popular
Viewing g as the value of Earth's Gravitational Field Near the Surface

1,186 views / 0 likes - added 9 years ago

Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall More free lessons at: http://www.khanacademy.org/video?v=1E3Z_R5AHdg
06:01 Popular
Where Does The Sun Get Its Energy?

945 views / 1 likes - added 3 years ago

The sun has been producing light for about five billion years but where does all its energy come from? The most common idea is that the sun is burning gas - like a giant fireball in the sky. If this were true, the sun would have gone out long ago. So how
02:05 Popular
Gravitational Waves Finally Detected!

732 views / 0 likes - added 8 years ago

Long ago, deep in space, two massive black holes slowly drew together. The stellar ghosts spiraled ever closer, until, about 1.3 billion years ago, they whirled about each other at half the speed of light and finally merged. The collision sent a shudder t
02:19 Popular
A Puzzling Gravitational Pull | What on Earth?

791 views / 0 likes - added 5 years ago

What could be the cause of this excessive gravitational pull? A volcano, or perhaps something else? Stream Full Episodes of What on Earth?: https://www.sciencechannel.com/tv-shows/what-on-earth/ Subscribe to Science Channel: http://bit.ly/SubscribeScience
03:28 Popular
Potential Kinetic Energy Investigation /// Homemade Science with Bruce Yeany

1,094 views / 1 likes - added 7 years ago

This is simple student activity to investigate the change of potential energy into kinetic energy. After a ball rolls down a ramp it gets caught by a simple catch cup and pushes for distance, eventually losing it's energy due to friction. The more energy
09:32
LIGO's First Detection Of Gravitational Waves! | Space Time | PBS Digital Studios

547 views / 1 likes - added 8 years ago

The lasers have wiggled! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Today, over 100 years after Einstein proposed his theory of general
10:05
Work/Energy problem with Friction

636 views / 0 likes - added 9 years ago

A conservation of energy problem where all of the energy is not conserved. More free lessons at: http://www.khanacademy.org/video?v=YvacYWgygaA
04:44 Popular
A Guide To The Energy Of The Earth - Joshua M. Sneideman

1,630 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/a-guide-to-the-energy-of-the-earth-joshua-m-sneideman Energy is neither created nor destroyed — and yet the global demand for it continues to increase. But where does energy come from, and where does it go? Josh
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04:33
Why Do We Care About Gravitational Waves?

604 views / 0 likes - added 8 years ago

On Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
1:10:17 Popular
Dinosaurs documentary: Last Day of The Dinosaurs - Dinosaurs documentary national geographic

1,445 views / 1 likes - added 2 years ago

Thanks for watching dinosaurs documentary!
02:15
LIGO again detects gravitational waves

474 views / 1 likes - added 7 years ago

For the second time, scientists have directly detected gravitational waves — ripples through the fabric of space-time, created by extreme, cataclysmic events in the distant universe (Learn more: http://mitsha.re/7qYU301i1L1). The team has determined that
08:45
Enjoy 8 minutes of stunning ultra high-definition 4K video from the deep sea

134 views / 0 likes - added 1 year ago

Celebrate World Ocean Day with eight minutes of stunning underwater video brought to you by MBARIs deep-sea robots. A dazzling diversity of creatures thrive in the largest living space on Earththe deep sea. Now, you can get an up-close and personal look a
03:52 Popular
All Of The Energy In The Universe Is... - George Zaidan And Charles Morton

1,213 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/all-of-the-energy-in-the-universe-is-george-zaidan-and-charles-morton The energy in the universe never increases or decreases -- but it does move around a lot. Energy can be potential (like a stretched-out rubbe
09:07
The Absurdity of Detecting Gravitational Waves

478 views / 0 likes - added 7 years ago

A head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples. Huge thanks to Prof Rana Adhikari and LIGO: http://ligo.org Here's how he felt when he learned about the first ever detection: https://youtu.be/ViMnGgn87dg Thanks t
07:21 Popular
Humans and Energy: Crash Course World History 207

1,106 views / 1 likes - added 9 years ago

In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost all of the energy that humans use has been directly or indirec
04:40 Popular
Petrified Forest National Park | NATURE BOOM TIME

919 views / 0 likes - added 8 years ago

Join Charlie, Kirby, and Patrick on their adventure in the Petrified Forest National Park in this episode of "Nature Boom Time." Learn cool facts about petrified wood––like how it became fossilized and why it’s scattered in eastern Arizo
05:25 Popular
What are gravitational waves? - Amber L. Stuver

1,200 views / 0 likes - added 6 years ago

Check out all of TED-Ed's book recommendations: http://ed.ted.com/books Check out Neil deGrasse Tyson's "Astrophysics for People in a Hurry": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/astrophysics-for-people-in-a-hurry View
03:20
Our Definition For “Moon” Is Broken (Collab. w/ MinutePhysics)

508 views / 0 likes - added 6 years ago

Watch Henry’s MinutePhysics video: https://www.youtube.com/watch?v=NucdlR9EGbA MinuteEarth & MinutePhysics are on Patreon: http://www.patreon.com/minuteearth & http://www.patreon.com/minutephysics It’s becoming harder and harder to categorize moons as moo
11:38
What Do You Mean Mass is Energy?

31 views / 0 likes - added 2 months ago

As a kid I had no idea what it meant when I was told "Mass is Energy" and "Mass can be converted into energy". No matter how many times someone repeated that "They are just the same thing" it didn't click. Well hopefully this can clear things up to younge
01:20
Magpie_trades 3 bottle-caps for food. High definition

408 views / 0 likes - added 3 years ago

This is current state of my experiment, trying to teach the magpies in our garden to pick up litter, and get paid with food. Right now, the birds pick-up bottle caps and trade them for peanuts in my machine. I plan to describe the evolution of his work to
11:49
Gravitational Waves, Theoretical Alien Antenna, Europa and More: 60-Second Science Podcasts

504 views / 0 likes - added 7 years ago

Listen to the experts discuss the use and misuse of science in the courtroom to interpret forensic science, how ancient dental plaque can be used to understand what Neandertals ate, the instruments like Pulsar Timing Arrays that could detect gravitational
03:16 Popular
These Whirlpool Turbines Can Provide 24/7 Renewable Energy For Dozens Of Homes

809 views / 0 likes - added 6 years ago

This whirlpool turbine can power dozens of homes, providing energy 24 hours a day. Belgian company Turbulent have possibly come up with a solution to generate energy for small-scale rural areas. Using the power of water, the turbine can be installed to m
02:31
The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy

535 views / 2 likes - added 6 years ago

Rarely-seen stellar streams show us that many stars in our galaxy actually came from smaller, neighboring galaxies. Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Black Holes And Gravitational W
07:41 Popular
How Close Are We to Fusion Energy?

1,465 views / 0 likes - added 5 years ago

Fusion energy might be the safe, efficient, reliable and clean energy source that could save our planet. But, how close are we to a world where fusion energy is powering our homes? How Close Are We? Season 1 - https://www.youtube.com/watch?v=8GDx7uM9Vdw&l
09:33 Popular
This Is How Your Body Turns Food Into Energy

977 views / 0 likes - added 4 years ago

Your body needs energy to do, well, everything. But where does that energy come from? In this episode, Patrick dives into how exactly mitochondria power the cell, how ATP works, and, alas, the Krebs cycle. Buckle up! Subscribe to Seeker! http://bit.ly/sub
05:22 Popular
The Essentials Of Energy

892 views / 1 likes - added 8 years ago

Check out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ The world of energy is a confusing place. What’s better, nuclear or solar? What’s the difference between
03:36
Science vs the Weather: Salford's Energy House

587 views / 0 likes - added 7 years ago

At the University of Salford's Energy House, all the energy use is monitored and controlled, allowing researchers to experiment with all sorts of insulation and energy-saving techniques. But how to control for factors like sun, wind and rain? The solution
04:56
This Gamma-Ray Burst Was the Most Powerful Energy Event Ever Recorded

396 views / 0 likes - added 4 years ago

This cataclysmic event just generated the brightest light in the known universe - and we detected it using MAGIC. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.c
10:02
Ionization Energy Trends

588 views / 0 likes - added 9 years ago

Ionization energy trends
08:20
I Visited the First Gravitational Wave Detector! LIGO | STELLAR

335 views / 0 likes - added 4 years ago

Thank you to Draper and its Hack the Moon initiative for supporting PBS Digital Studios | Learn more at https://wehackthemoon.comWeve been waiting to verify the existence of Gravitational Waves for over 100 years and I actually got to go to LIGO to see ex
02:33
Sailing the World With Renewable Energy

457 views / 0 likes - added 5 years ago

In 2013, veteran boat racer Victorien Erussard ran out of fuel in the middle of the Atlantic Ocean. There were energy sources all around him—the tide, the sun, the wind—but he had no way of harnessing them. This moment of chaos gave way to an idea: the wo
03:00 Popular
SchoolHouse Rock - Energy Blues

742 views / 0 likes - added 8 years ago

Energy Conservation
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25:03 Popular
Conservation of Energy - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,608 views / 0 likes - added 3 years ago

Lesson 10 (Conservation of Energy) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:1. You compre
13:32
The Strange Universe of Gravitational Lensing | Space Time | PBS Digital Studios

494 views / 1 likes - added 7 years ago

Is what we see in the night sky a true representation of our universe? Find out about Gravitational Lensing in this episode and even more about it in the documentary that Matt made together with the Museum of Natural History:Distant Quasars: Shedding Ligh
04:17
What Is Dark Energy?

489 views / 0 likes - added 5 years ago

Galaxies have been flying apart faster and faster since the early universe. Astronomers say the culprit is dark energy. But what is dark energy? SUBSCRIBE: http://youtube.com/whatthephysics?sub Host, Producer: Greg Kestin Research, Writing: Samia Bouzid,
01:36
Visualization of conservation of energy

543 views / 0 likes - added 7 years ago

See explanations for this video in http://www.zutopedia.com/energy.html
1:13:51
Explore U.S. national parks to learn about | Nat Geo Kids Compilation | @natgeokids

14 views / 0 likes - added 1 week ago

Follow Charlie, Kirby, and Patrick as they travel around the United States to learn about different kinds of treesand what makes nature incredibly awesome. Science and history are explained with paper cutouts and goofy-girl Casey back at Headquarters.00:0
02:14
Powering the Future with Sand? New Energy Technology Piloted in Europe

40 views / 0 likes - added 3 months ago

Could we use sand as a battery?Remember building sandcastles as a kid? The sand got quite warm, didn't it? That property of sand may have spawned an exciting new technology! A Finnish company, Polar Night Energy (PNE) has created a unique, green method of
04:18 Popular
The Surprising Places We Waste Energy

1,099 views / 0 likes - added 8 years ago

Check out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ We use a LOT of energy, but we waste a lot too. Where that waste happens might surprise, you though. We
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05:28
What is DARK ENERGY?

540 views / 0 likes - added 6 years ago

Check out Dom's Video on Dark Matter! https://youtu.be/iTbP5XCGmMg Subscribe to Dom's Channel Every Think! https://www.youtube.com/channel/UCGI000V6ZIAQf97MNybAaLQ/featured Dark Energy is one of the biggest mysteries of our universe. It makes up more than
13:45
More on Internal Energy

480 views / 0 likes - added 9 years ago

Getting more intuition of internal energy, heat, and work More free lessons at: http://www.khanacademy.org/video?v=aOSlXuDO4UU
03:34 Popular
Amazing Energy Facts To Blow Your Mind

960 views / 0 likes - added 8 years ago

Here are some amazing facts about energy to shock your brain! Is Wind Energy Worth It? (VIDEO): http://youtu.be/Dzf9X7m8-9o SUBSCRIBE! http://bit.ly/10kWnZ7 Send us stuff! ASAPSCIENCE INC. P.O. BOX 93, Toronto P, TORONTO, ON, M5S2S6 Instagram and Twitter:
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03:07 Popular
Are Energy Drinks Really That Dangerous?

725 views / 1 likes - added 8 years ago

Energy drinks are an all too common morning picker upper but what exactly are they doing to your body? Why Mixing Alcohol And Caffine Is So Bad ►►►► http://bit.ly/1kfyOv7 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Mayo
09:18
Gibbs Free Energy And Spontaneous Reactions

607 views / 0 likes - added 8 years ago

Gibbs free energy and spontaneous reactions
05:56
Battery Energy and Power

473 views / 0 likes - added 5 years ago

Batteries in parallel and in series. 3D visualization of energy, voltage, and the flow of electric current in a circuit.
09:18
Introduction to work and energy

690 views / 0 likes - added 9 years ago

Introduction to work and energy More free lessons at: http://www.khanacademy.org/video?v=2WS1sG9fhOk
09:26
Energy&Chemistry: Crash Course Chemistry #17

641 views / 0 likes - added 9 years ago

Grumpy Professor Hank admits to being wrong about how everything is chemicals. But he now wants you to listen as he blows your mind with a new sweeping statement: everything (yes, really everything this time) is energy. What?! This week, Hank takes us on
03:58
The 'duck curve' is solar energy's greatest challenge

482 views / 0 likes - added 6 years ago

Renewables require change in the energy supply chain. Subscribe to our channel! http://goo.gl/0bsAjO Electricity is incredibly difficult to store, so grid operators have to generate it at the exact moment it is demanded. In order to do this, they create i
09:01 Popular
Magic Energy Stick Science Experiments for Kids with Ryan ToysReview

1,445 views / 4 likes - added 6 years ago

Magic Energy Stick Science Experiments for Kids to do at home with Ryan ToysReview! Fun kids experiments to try at home and learn about conductor of electricity! Turn your body into a human circuit! The Energy Stick only works when you complete the circui
01:56
Flying Robots Can Conserve Energy By Perching

564 views / 0 likes - added 8 years ago

Perching saves energy but sticking the landing has been a tough engineering problem.
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Voltage, Electric Energy, and Capacitors: Crash Course Physics #27

681 views / 0 likes - added 7 years ago

So, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! Today, Shini has the task of breaking down Electrical Potential Energy, Electric Potential, Voltage, Capacitors, Energy Storage, and Pote
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This New Tech Could Revolutionize How We Store Renewable Energy

740 views / 0 likes - added 4 years ago

Advanced CAES is a new iteration of an old technology that's able to harness airs elastic potential to store energy until its ready to be used, which could be a huge game-changer for renewable energy. Subscribe to Seeker! http://bit.ly/subscribeseeker Wat
07:02
The Cosmic Conspiracy Of Dark Energy Challenge Question | Space Time | PBS Digital Studios

621 views / 0 likes - added 8 years ago

We're living in the middle of a remarkable cosmic coincidence, an incredibly brief period of time where both matter and dark energy both play a part in the fate of our universe. To better understand this video watch our other Dark Energy episodes: Part 1

>> View gravitational energy definition national geographic web videos