NASA
NASA | A Story of Ozone: The Earth’s Natural Sunscreen
In this talk, Dr. Paul Newman tells the story of how scientists and policy-makers safeguarded the Earth’s ozone layer and the world we avoided by by regulating chlorofluorocarbons (CFCs) . Back in the 60s, we used chlorofluorocarbons, a...
NASA
NASA | In Katrina's Wake
Hurricane Katrina took the world by storm when it ravaged Louisiana and surrounding states in late August of 2005. Katrina's effects were far reaching, and researchers continue to uncover new areas of devastation left in her wake. Using...
Mazz Media
Cometa
Este programa de video de acción en vivo es sobre la palabra cometa. El programa está diseñado para reforzar y apoyar la comprensión y retención del estudiante de la palabra cometa mediante el uso de secuencias de video, fotografías,...
Catalyst University
Biochemical Mechanism of the Smell of Death | How do Bodies Decay?
In this video, we will discuss the stages of corpse decomposition and also the molecules (and their biosynthetic pathways) that contribute to the smell of a dead, decaying body.
Curated Video
Efecto Invernadero
Este programa de video de acción en vivo es sobre la palabra efecto invernadero. El programa está diseñado para reforzar y apoyar la comprensión y retención del estudiante de la palabra mediante el uso de secuencias de video,...
Curated Video
Identifying Gases: Tests and Results
The video describes various tests that can be used to identify different gases. The narrator goes through four different gases, hydrogen, oxygen, carbon dioxide, and chlorine, and explains how to identify them. The video goes on to show...
NASA
NASA | On Board NPP: Ozone Mapper Profiler Suite
This video talks about the importance of the Ozone Mapper Profiler Suite (OMPS), flying on board NPP. OMPS is critical for measuring the health of the stratospheric ozone.
NASA
NASA | A Warming World
This short video announces the launch of the A Warming World Web page on NASAs Global Climate Change Web site: A Warming World features videos, images, articles and interactive visuals that discuss rising global temperatures and the...
Professor Dave Explains
IIT/JEE Chemistry Practice #21: Properties of Gases
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
NASA
NASA | What is SAM?
Tucked inside the Curiosity rover is a miniature chemistry lab designed to unlock the secrets of Mars. Principal Investigator Paul Mahaffy, Deputy Principal Investigator Pamela Conrad, and MSL Participating Scientist Jennifer Eigenbrode...
Curated Video
Can You Light A Fart On Fire?
Out of all the gases in our farts, hydrogen, and methane are the flammable ones. This means they can be set on fire. Even though you produce flammable gases, it isn’t enough to create a flamethrower. Humans can fart anywhere between...
Next Animation Studio
What causes knuckles to making popping sounds?
This animation describes what happens when a person cracks their knuckle joints. All of the joints in the body are surrounded by connective tissues, ligaments and synovial fluid. Synovial fluid is a clear, thick liquid that contains...
Curated Video
Hidrostática
Hablamos en este vídeo sobre hidrostática, la rama de la física que estudia los fluidos estáticos. En hidrostática el concepto de presión es muy importante, por lo que lo repasamos brevemente antes de pasar a hablar sobre los principios...
Curated Video
Climate Change and Global Warming: Explained in Simple Words for Beginners
The term climate change is used to denote the long-term changes in the weather patterns in a given region. Another term often interchanged with climate change is global warming. Global warming is formally defined as a rise in Earth's...
FuseSchool
PHYSICS - Matter - Pressure in Gases
Who didn’t like playing in ball pits when they were a child? Now let’s imagine a room filled with these balls constantly moving around in different directions this is how molecules in a gas move. In this video, we’re going to discover...
NASA
AIRS: NASA Advances Our Understanding of Earth’s Climate
The Atmospheric Infrared Sounder (AIRS) instrument aboard NASA's Aqua satellite has been scanning Earth for 20 years and now has a long enough record to help support climate change research. AIRS data on Earth’s atmosphere are improving...
Mazz Media
Liquid
This live-action video program is about the word liquid. The program is designed to reinforce and support a student's comprehension and retention of the word liquid through use of video footage, photographs, diagrams and colorful,...
FuseSchool
How To Use Moles - Part 3
Watch the final part of the 'using moles' videos, to complete your understanding of the chemical calculations topic. Avogadro’s number describes what is known as 1 mole, or 12 g of carbon atoms. This is used in chemical calculations. For...
Curated Video
The Composition and Reactions of Oxygen and Carbon Dioxide in the Atmosphere
The video discusses the composition of air, specifically the gases nitrogen, oxygen, argon, and carbon dioxide. The presenter explains how these gases react with certain compounds and how they can be made from other substances. The video...
msvgo
Climatic Importance of Atmosphere
It describes the role of atmosphere in controlling Earth's temperature variations and explains formation of winds.
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Physical Properties of Elements
The pirates are off to find more treasure! Will they make it across the stormy seas? This lesson will survey the physical properties of metals, non-metals and metalloids. Definitions included: physical property, standard ambient...
msvgo
Adsorption
It defines adsorption, adsorbate and adsorbent. It distinguishes adsorption and absorption. It explains the mechanism and types of adsorption.