TMW Media
Atomic Theory of Matter Part 1
This program covers part 1 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...
Science360
Future floating on CO2
Bubbles will float on a dense layer of cold carbon dioxide. Parts Needed: 1 Bubble blower 1 Fish tank Dry ice
Curated Video
Calculating Gas Volumes and Masses at Room Temperature and Pressure
This video explains how to use the fact that the volume of 1 mole of any gas at room temperature and pressure is 24 decimeters cubed to perform different calculations related to gases. The video presents four examples of how this fact...
Curated Video
Factors Affecting Photosynthesis and Maximizing Plant Growth
The video discusses the factors that influence the rate of photosynthesis in plants, including light intensity, temperature, and carbon dioxide concentration. Different zones are shown to demonstrate the impact of each factor on the rate...
FuseSchool
What Are Carbon Footprints
You can reduce your own contribution to climate change by reducing the amount of carbon dioxide you release into the atmosphere. Your carbon footprint is measured by the amount of extra carbon dioxide your lifestyle adds to the...
NASA
NASA | A Year in the Life of Earth's CO2
An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe. Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the...
Catalyst University
Exercise Physiology | Respiratory Quotient (RQ): What is it?
Exercise Physiology | Respiratory Quotient (RQ): What is it?
Curated Video
I WONDER - How Does Deforestation Contribute To Global Warming?
This video is answering the question of how does deforestation contribute to global warming.
Schooling Online
Chemistry Skills: Reliability Part 2
We know that Robin Hood is an accurate and reliable archer, but just how good is he? Is his aim god-like, or is he liable to the errors and imperfections of mortals? This lesson will elaborate on the concept of reliability, including...
NASA
Mars Gravity Map
A new map of Mars' gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red Planet. Satellites always orbit a planet’s center of mass, but can be pulled...
Science360
Pouring air
Carbon dioxide can be poured like water, extinguishing candles. Parts Needed: 1 Container with dry ice, candles
NASA
Temperature Record 101: How We Know What We Know about Climate Change
2021 was tied for the sixth warmest year on NASA’s record, stretching more than a century. But, what is a temperature record? GISTEMP, NASA’s global temperature analysis, takes in millions of observations from instruments on weather...
NASA
New NASA Mission Will Set the PACE for Advanced Studies of Earth’s Changing Climate
Explanation: Over the past century, humans have accelerated the use of natural resources such as fossil fuels, old growth forests and groundwater. This has warmed the ocean and atmosphere, changed their chemistry and caused extra runoff...
Curated Video
I WONDER - What Is The Carbon Cycle?
This video is answering the question of what is the carbon cycle.
Catalyst University
Altered Breathing (via pCO2) & Breathing Imbalances
In this video, we discuss how the respiratory system responds to changes in pCO2 and breathing imbalances such as hyperventilation and hypoventilation.
Australian Broadcasting Corporation
Can Seaweed Save the World: Alternative uses of seaweed
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. What does Rocky De Nys do with all the seaweed he's...
Curated Video
I WONDER - Why Is Renewable Energy Better For The Environment?
This video is answering the question of why is renewable energy better for the environment.
Maddie Moate
How to make a "Dragon Egg" Bath Bomb! | Maddie Moate
Hope you enjoy this Dragon Egg Bath Bomb DIY with HIDDEN SPONGE DRAGON Inside! ALSO we look at the science of Bath Bombs and ask "Why is it that Bath Bombs Fizz?". Ingredients below! For One Dragon Egg I used... 1/2 cup of citric acid 1...
FuseSchool
Testing For Negative Ions
Learn the basics about testing for negative ions. Which methods and techniques are used to test negative ions? Find out more in this video!
Curated Video
The Evolution of Earth's Atmosphere
The video discusses how the Earth's atmosphere has evolved over the past 4.6 billion years, with a focus on the composition of gases present over different periods of time. It highlights the role of volcanoes, oceans, plants, and fossil...
NASA
NASA | Birth of a Space Laser Instrument
A new C02 laser, which will globally measure carbon dioxide from space, is due to be launched in 2023 on the ASCENDS mission. One of the exciting things about this project is that you can actually watch trees eat and breathe. Of course,...
Science360
How Does Carbon Get Into The Oceans? - The Carbon Cycle
How does carbon get into the oceans, and how much is in there?
US Department of Agriculture
Climate Change And The Effect On Rice
A USDA researcher is studying how climate change could affect the production of one of the world's most consumed foods.
TMW Media
Introduction to Chemistry
This program provides an introduction to chemistry. We begin by discussing how chemistry touches every part of everyday life and give several examples of basic chemical reactions that students come into contact with regularly. The entire...