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7227 films(Page 96 of 151)
NASA's visualization studio presents enhanced images of blue-flame plasma on the sun.
Radio signals captured by spacecraft reveal the interactions of solar winds and plasma, providing an auditory glimpse into the dynamic nature of the cosmos.
New episodes explore scientific discoveries and global events, covering topics like artificial intelligence and environmental challenges with insights from experts.
NASA's Solar Dynamics Observatory reveals unbelievable images of a Coronal Mass Ejection.
Tassan Wed Panga uses an undercover camera to gather evidence of the illegal clouded leopard trade in the Golden Triangle region of Southeast Asia.
Chef and Elsa construct a boma, a traditional African shelter made from branches and brush, to protect against wildlife and harsh weather.
Two weeks after encasement, a hornet emerges from its cocoon, stretching its limbs and using bristly hairs to remove debris from its body.
In Periyar National Park, severe poaching has led to a gender imbalance and psychological trauma among young bull elephants, resulting in aggressive behaviors.
More than one billion trillion liters of water exist on Earth, but less than 1% is drinkable, prompting interest in desalination as a solution.
Eva zu Beck meets the legendary Rarámuri runners in beautiful Copper Canyon.
Genetic testing services, such as 23andMe, claim to predict health risks and lifestyle choices, but their accuracy and reliability remain subjects of debate among experts.
Research on liquid breathing explores the potential for humans to inhale oxygen-rich liquids, with implications for medical advancements and underwater exploration.
Rooftops evolve from unused spaces into vibrant urban gardens and sustainable solutions today.
In Maryland, Josh utilizes bull sharks to aid in locating a sunken World War II boat while exploring local legends like the Chessie sea monster.
One survivalist uses leather suede material from a cushion found on the beach to make moccasin shoes for protection against sharp rocks.
Professor George Church aims to create a woolly mammoth using elephant DNA.
Phytomining, a method using hyperaccumulator plants to extract metals like nickel, is being explored by entrepreneurs as a potential solution to the battery crisis.
The Molten-Salt Reactor Experiment at Oak Ridge National Laboratory went critical on June 1, 1965, marking a significant moment in nuclear history.
If the world's ice sheets melted entirely, sea levels could rise by over 60 metres, threatening half of the global population living near coastlines.
By the middle of the century, 25% of the world's soils will be affected by desertification, threatening the livelihoods of a billion people.
Urine consumption is examined through scientific analysis and personal experiments, highlighting its potential health benefits and risks.
75% of participants in an experiment recalled details of a mock robbery that never occurred, demonstrating the suggestibility of human memory.
To become carbon neutral, the International Energy Agency states the world needs to triple renewable energy capacity by 2030 and increase storage batteries fourteenfold.
The clip shows blood flow in the frog web using microscopy from the David Barlow Film Archive.
A car drops 150 feet onto a trampoline designed to withstand extreme impacts, featuring a Kevlar mat and 144 garage door springs.
Mutilated remains found in Wharram Percy are analyzed through carbon dating to investigate medieval executions and the justice practices of that era.
Carnival games can generate $20,000 a day, but many are designed to make players lose more than they win.
Bob Mankoff discusses Manhattan's skyscraper evolution and iconic cartoons from The New Yorker.
Bob drives a Tesla, discusses autopilot, and shares cartoons about self-driving cars.
Titan, Saturn's largest moon, has revealed complex atmospheric and surface features through the Cassini-Huygens mission, enhancing understanding of planetary science.
Scientists at NASA Goddard observe solar waves that reveal energy movement in the sun's corona.
Dr. Maya Warren shows how chemistry is essential in making ice cream and everyday life.
Yutu, the Jade Rabbit, is China's unmanned lunar rover from the Chang'e 3 mission.
Alice Roberts discusses science as an amazing tool for global challenges and public engagement.
Mars Express, ESA's first planetary mission, maps the Red Planet and reveals its landscapes.
Carrie Smith studies pollution effects on New York City cyclists using health monitors.
In 2021, scientists from Harvard planned a test flight of a balloon over Sami territory to research solar geoengineering's potential effects.
Footage from 'How Drugs Work' shows how Cocaine affects behavior and mood.
Energy is exchanged and transferred across the universe, from nearly frozen atoms to the explosive forces of colliding stars and black holes.
Steve Spangler demonstrates a simple experiment to control air flow using everyday materials.
Davey Smith explains PCR tests for COVID-19 and their importance in accurate diagnosis.
Watch the full episode on Cosmic Journeys about the birth of a black hole in space.
Nigel, an acclaimed science populariser, explores the future of the solar system and the mysteries of the cosmos in this informative presentation.
Nigel, an internationally acclaimed science popularizer, explains the concept of a light-year as a measure of astronomical distance equivalent to about 9 trillion kilometers.
White holes, as explained by Nigel in response to a question from Willow Roberts, are hypothetical regions of spacetime that allow matter and light to escape.
In 2006, the International Astronomical Union reclassified Pluto as a dwarf planet, reducing the Solar System's recognized planets to eight and highlighting its unique characteristics.
Alzo Slade examines the health effects of a month-long alcohol abstinence in the first episode of National Geographic's series on alcohol's impact on the body.
Hundreds of supposed Bigfoot footprints in the Pacific Northwest raise questions about their origin.
