This video provides a brief overview of volcanoes, explaining how they are formed and the various effects of volcanic eruptions. It also highlights the importance of monitoring and studying volcanoes to minimize the hazards they pose,...

In this video, we work with the Hard Shell gas mode to calculate the work done by an expanding gas. Uses integration calculus.

Have you ever wondered why or how your joints pop? In this video, I explain the physiological mechanism underlying the cracking or popping of joints such as those in the fingers or neck. The exact reasons may surprise you.<br/>

A feature from NASA’s Ames Research Center in Silicon Valley originally posted on October 14, 2016.

This video explains the greenhouse effect, which is a natural process that warms the Earth's surface with the help of greenhouse gases. The video also explores the correlation between increased carbon dioxide levels and global warming,...

How do you begin to model the climate?

In this video, we discuss how gas exchange occurs across the respiratory membrane at the alveoli and how this involves Type I Alveolar Cells.

This captivating series of programs explores many of the amazing features of our universe. Special attention is given to our solar system, distances in space, and stars. Terminology and concepts include: Milky Way Galaxy, light-year,...

Good deeds – they happen all the time. Those little acts of kindness that make the world a better place but unless they go viral, they can go unnoticed. Which is why it’s time to celebrate Bob Fletcher: the greatest good Samaritan you've...

This nugget explains pollution of the layers surrounding the earth, air pollutants, global warming and green house effect, acid rain, ozone hole, photochemical smog.

This live-action video program is about the greenhouse effect. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful,...

Compression of gases and vapors in the process industry are necessary in many applications. Compression is used as a means to decrease the volume of a gas or vapor while increasing the amount of pressure. Compressors operate similar to...

A feature from NASA’s Ames Research Center in Silicon Valley originally posted on January 5, 2017.

This video provides an overview of the element fluorine, its properties, and its uses. Despite its reactivity, fluorine is used in dental care and pharmaceuticals due to its beneficial effects on teeth and its stable carbon-fluorine...

The video discusses the history of the Earth's atmosphere and how it has changed over time. It explains the theories and evidence scientists have used to hypothesize these changes, from the early atmosphere being similar to that of Mars...

This video discusses Group 0 elements, also known as the noble gases, which are known for their complete outer shell of electrons and unreactivity. The video examines the electronic structures and physical properties of each of these...

Ariane 5 part 5/8: This video provides a detailed explanation of the complex workings of the cryogenic engine used on the Ariane rocket. It highlights the importance of the turbopumps in injecting the liquid oxygen and hydrogen into the...

Space Facts II puts viewers on the forefront of space exploration, examining its role on Earth in fighting forest fires, controlling diseases (such as diabetes), combating air pollution and mapping solar and lunar cycles. This video...

Este programa de video de accion en vivo es sobre la palabra efecto invernadero. El programa esta disenado para reforzar y apoyar la comprension y retencion del estudiante de la palabra mediante el uso de secuencias de video,...

What is the Haber Process, how does it work and where do we use it? In this education video by The Fuse Universal you are going to learn about: - How to conduct the Haber Process - Industrial Process for the Production of Ammonia - Uses...

Learn the basics about Testing for hydrogen, oxygen, carbon dioxide and chlorine. Why do we need to test these particular gases? Find out more in this video!

Researchers have discovered a lake in Alaska that is bubbling due to methane emissions.

Jack Czarnecki delves into the world of Oregon white truffle hunting, emphasizing the unique ecological conditions favorable to truffle growth among Douglas fir trees and the intricate relationship between truffles and wildlife....

The Great Red Spot is a massive storm on Jupiter that is believed to have been going on for over 300 years! Learn what scientists know about the storm and what about it is still a mystery.