PBS
What's actually the worst greenhouse gas?
Earth's atmosphere naturally contains greenhouse gases. Without them, the world would be way too cold for humans. But we are adding extra greenhouse gases, which are causing Earth to heat up and disrupting weather patterns worldwide. So...
NASA
NASA | Vital Signs: Taking the Pulse of Our Planet
Our planet is a beautiful and awesome place. In a new video, join NASA scientists on a 40-minute visual tour of Earth from space, presented at the IMAX Theater at National Air and Space Museum in Washington, D.C. on September 10. “Vital...
Visual Learning Systems
What Do Living Things Need?: Air
All living things have basic needs that must be met in order to survive. This colorful, easy-to-understand program addresses the basic needs of organisms. By considering specific plants and animals, we see how living things need food,...
Mediacorp
Saving Indonesia's Citarum River: Operation Citarum Harum
This video highlights the efforts of activists in Indonesia, particularly the youth, in tackling waste and pollution issues. The video emphasizes the importance of coordinated efforts between military commanders, local government...
Australian Broadcasting Corporation
Can Seaweed Save the World: How does all the seaweed technologies add up?
Professor Tim Flannery investigates how seaweed is helping to save the world. From growing the foods of the future, helping clean polluted water and even combating climate change. How much would the technology solutions using seaweed...
Catalyst University
Capillary Bulk Exchange Filtration & Reabsorption
Here, I explain the two types of bulk exchange at the capillaries (filtration and reabsorption) and the mechanisms causing each one.
Rock 'N Learn
Human Body - Science for Kids
Human Body for Kids engages young, inquisitive learners, while the depth of material gets older students ready for tests. Join Kevin and his friends to explore the skeletal, nervous, muscular, circulatory, urinary, respiratory, and...
NASA
Houston We Have a Podcast: Abuzz on Station
Aric Katterhagen discusses free-flying robots on the space station that are training to help astronauts with their daily lives. HWHAP Episode 230.
NASA
NASA's Curious Universe: Sounds of Mars
On February 18, 2021, NASA’s Mars Perseverance rover completed its 300 million mile journey and landed safely on the Red Planet. Here’s what it heard. This special episode of NASA’s Curious Universe features the first-ever raw recorded...
Next Animation Studio
Fears Lake Kivu could experience limnic eruption
After an eruption at the Democratic Republic of Congo's Mount Nyiragongo volcano, there are fears that a ‘limnic eruption’ could occur at a nearby lake, spewing out suffocating gas
Science360
The Effects on Plants and Animals - The Carbon Cycle
How will increased amounts of carbon affect plants and animals?
Curated Video
I WONDER - How Do Rainforests Protect The Environment?
This video is answering the question of how do rainforests protect the environment.
msvgo
Human Excretory System
It explains the importance of excretory system, lists the waste materials of our body and explains the structure and function of organs of the human excretory system.
Vlogbrothers
How We Fix the Climate
We should act as if this is an emergency, because it is. But part of that is understanding the tools and strategies countries are using to decarbonize and stabilize the climate. This is work that's already being done. We have already...
NASA
Gravity Assist: Puffy Planets, Powerful Telescopes, with Knicole Colon
NASA astrophysicist Knicole Colon describes her work on the Kepler, Hubble, TESS and Webb missions, and takes us on a tour of some of her favorite planets.
Mediacorp
The Impact of Ocean Warming and Acidification on Coral Reefs
This video highlights the impact of ocean warming and acidification on coral reefs, which are crucial ecosystems supporting marine life and providing coastal protection. Climate Change part 3/4
Catalyst University
Hemoglobin Function Bohr Effect (Macroscopic Interpretation)
Hemoglobin Function Bohr Effect (Macroscopic Interpretation)
JJ Medicine
Histamine Synthesis and Metabolism Pathway
Lesson on Histamine Synthesis and Metabolism from the amino acid Histidine. Histamine is a biogenic amine that acts as a local signaling molecule and a neurotransmitter in the central nervous system. Histamine is produced from the...
Institute of Human Anatomy
Understanding the Amazing Adaptations of the Heart During Exercise
In this video, Jonathan from the Institute of Human Anatomy discusses a type of high intensity exercise, how to do it, and how often you should incorporate it into your workout routine. He also discusses the relevant anatomy and the...
Science360
Monitoring CO2 Around The Globe - Earth's Heat Balance
How are scientists monitoring CO2 around the globe?
Curated Video
Understanding How Fire Extinguishers Work
Understanding how fires are sustained is crucial in order to comprehend how fire extinguishers work. Fires require heat, fuel, and oxygen to persist, and by eliminating any one of these elements, the fire can be extinguished. There are...
Catalyst University
Methanogenesis: Intestinal Biosynthesis of Methane
Methanogenesis: Intestinal Biosynthesis of Methane
Next Animation Studio
Carbon capture and sequestration methods
Carbon capture and storage is a way to limit damage to the environment by carbon dioxide emissions. Carbon dioxode can be injected deep underground into saline aquifers, depleted oil or gas reservoirs, and unmineable coal beds. The gas...