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.

This video is answering the question of what is climate change.

The Respiratory System plays a major part in our survival and works hand in hand with the Circulatory System. Respiration for the body can not happen without the circulation of the blood driven by the cardiovascular system. Simply said,...

1) What is the function of the enzyme, lactase? 2) What is the cause of the flatulence and diarrhea associated with lactose intolerance?

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...

Pushed by warming air and pulled by a shrinking stratosphere, no one knows where the troposphere goes from here.

When you hear the roar of traffic, the bark of a dog, or your teacher's voice, you are experiencing sound. This program uses colorful animations to explore important characteristics of sound, including intensity, loudness, pitch, and...

Learn the basics about how atoms bond when learning about the structure of atoms. Bonds form by the attraction of negatively charged electrons and the positive nucleus of atoms. Atoms have a positively charged tiny nucleus which contains...

Upon viewing the Plant Parts video series, students will be able to do the following: Recognize that plants have many parts, and that each part performs specific functions. List many different parts of plants that we eat. Describe the...