FuseSchool
Hydrogen & Fuel Cells
We are trying to design a way to power vehicles of the future by using the hydrogen that is stored as a fuel cell for Motor Vehicles in order to obtain energy for the vehicle we need to rejoin the hydrogen with oxygen and this is done...
Weatherthings
Weather Things: Storms
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Science360
Ocean Acidification -- Changing Planet
As higher amounts of carbon dioxide become absorbed by the oceans, some marine organisms are finding it's a struggle to adjust. The Changing Planet series explores the impact that climate change is having on our planet, and is provided...
FuseSchool
Collecting & Identifying Gases
Learn the basics about collecting and identifying gases? what are the methods and techniques used, and why is it done? Find out more in this video!
FuseSchool
Extraction Of Oxygen & Nitrogen From Liquid Air
Learn the basics about Extraction of oxygen and nitrogen from liquid air. How do you extract oxygen? What are nitogren's properties? Find out more in this video!
FuseSchool
Microorganisms and making alcohol
What are microorganisms? They are microscopic organisms or tiny living things. Microorganisms can cause diseases, but in this video we are going to learn about how they are useful to us, specifically in making alcohol.
NASA
NASA | Phytoplankton Levels Dropping
New research led by NASA researchers has found populations of the microscopic marine plants, phytoplankton, have decreased in the Northern Hemisphere. An analysis using a NASA model in combination with ocean satellite data between 1998...
NASA
The Largest Group of Earth Scientists on Earth
NASA's Goddard Space Flight Center has the largest collection of Earth scientists on the planet. Their job is to be the nation's trusted source of comprehensive environmental information about the current state and the future of Earth....
Science360
Leading-edge research aims to predict, limit harmful algal blooms - Science Nation
Rhode Island EPSCoR studies reveal key details about the life cycle of macroalgal blooms that impact ecosystems, economies Description: When the water along Rhode Island's Narragansett Bay is thick and green, it may be a bad day for a...
Visual Learning Systems
The Importance of Photosynthesis
In this video, we learn about the crucial process of photosynthesis in plants. Through photosynthesis, plants convert sunlight, carbon dioxide, and water into sugar and oxygen. This process not only provides food for plants but also...
NASA
NASA | 2014 Warmest Year On Record
The year 2014 now ranks as the warmest on record since 1880, according to an analysis by NASA scientists. Nine of the 10 warmest years since modern records began have now occurred since 2000, according to a global temperature analysis by...
Curated Video
I WONDER - Why Are Trees Important?
This video is answering the question of why are trees important.
TMW Media
Ionic Compounds
This program covers the very important topic of ionic compounds. We discuss how ionic compounds form and how to predict ahead of time what the chemical formula will be when given the atoms that form the ionic compound. We spend a great...
Curated Video
How the Circulatory System Delivers Oxygen: The Importance of the Heart and Lungs
The video explains the anatomy and physiology of the circulatory system and how the organs within it work together to deliver oxygen to cells and remove carbon dioxide. The video also goes into detail about the structure of the lungs and...
Mediacorp
Saving Indonesia's Citarum River: Challenges and Solutions in Protecting Freshwater Resources
This video discusses the global water crisis and the efforts being made to protect the Citarum River in Indonesia from industrial pollution. It highlights the ambitious goal set by President Joko Widodo to make the river safe for...
FuseSchool
Acid + Metal Carbonate
In this video we will explore the reaction between acids and metal carbonates. Recall that an acid is a chemical that contains a special type of hydrogen that can be released into aqueous solution as a hydrogen ion, H+. Most metal...
Catalyst University
Mechanisms of Oxygen Dissociation from Hemoglobin
In this video, we discuss 4 mechanisms by which oxygen's affinity for hemoglobin decreases, facilitating increased oxygen delivery to tissues. [1] Heat [2] Bohr Effect [3] Haldane Effect [4] 2,3-BPG
NASA
The Faint Young Star Paradox: Solar Storms May Have Been Key to Life on Earth
Our sun's adolescence was stormy—and new evidence shows that these tempests may have been just the key to seeding life as we know it on Earth. Credit: NASA/Goddard/Genna Duberstein on / /
NASA
Gravity Assist: Gravity Assist Podcast, The Sun with Nicky Fox
We start our “Gravity Assist” virtual tour of the solar system with – where else – the Sun! Jim is joined by Project Scientist Dr. Nicky Fox of the Johns Hopkins University Applied Physics Lab to talk about our fascinating star and...
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...
Professor Dave Explains
IIT/JEE Chemistry Practice #25: Enthalpy of Formation
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Catalyst University
The Basics of Pulmonary Circulation
In this video, we cover the parts and purpose of pulmonary circulation as it relates to the respiratory system.
NASA
Plants Are Struggling to Keep Up with Rising Carbon Dioxide Concentrations
Plants play a key role in mitigating climate change. The more carbon dioxide they absorb during photosynthesis, the less carbon dioxide remains trapped in the atmosphere where it can cause temperatures to rise. But scientists have...
Professor Dave Explains
Practice Problem: Four-Reaction Pathway
We are starting with benzene, we do four reactions, and what do we get? See if you can get the right answer!