“The Spread of Disease” will show students the different ways communicable diseases are transmitted.

This video is answering the question of are there different types of frost.

This video explores five fun facts about frost.

The video “Temperature Differences” explores the differences between sun and shade.

This video explains the concept of efficient transport and exchange in organisms. It discusses the importance of exchanging substances with the environment, such as taking in oxygen and getting rid of waste. The video explains surface...

In this video, students will learn how to predict the three-dimensional shape that results from rotating a two-dimensional figure. By analyzing the effects of rotations and understanding the concept of an axis of rotation, they will be...

Mool Gupta, a researcher in the University of Virginia School of Engineering supported by the NSF Partnerships for Innovation: Accelerating Innovation Research program, is developing a low-cost, scalable process to make...

The video is the second lecture presentation on the emission and absorption of infrared radiation. The presenter discusses the nature of infrared radiation and how it is absorbed and emitted by various surfaces. They then introduce an...

This video explains the formation and identification of minerals. Major mineral groups, basic crystal systems, the physical properties of minerals, and everyday uses of minerals are discussed. Other terminology includes: inorganic,...

A feature from NASA's Ames Research Center in Silicon Valley originally posted on September 26, 2017.

New research published in medRxive by medical specialists in Hong Kong shows how long SARS-CoV-2 can survive on different surfaces and in different environments.

Chernobyl part 5/7: This video discusses the construction of the new containment structure at the Chernobyl nuclear power plant.

An analysis of the existing scientific research strongly suggests that asymptomatic people can spread SARS-CoV-19 just by breathing, according to the National Academies of Science, Engineering and Medicine.

Discover the diverse uses and types of wax. Wax is an organic compound that is hydrophobic and malleable at near ambient temperatures. Learn about various sources of wax, including plant, animal, and petroleum waxes and explore the wide...

Adam Steel, the entrepreneurial lead of Composite Nanocoatings, discusses his company's development of ultra-low-friction surfaces.

The video is a lecture presentation on testing antiseptics. It explains the two stages of the experiment, starting with how to set up an agar plate with a single type of bacteria using aseptic techniques to avoid contamination. The...

According to the latest report by the U.S. Centers for Disease Control and Prevention, RNA material from the coronavirus can last on some surfaces for longer than previous research has shown. <br/>

This video provides an overview of glue and its various types and uses. It explains how glue works, the advantages it offers over other binding methods, and the properties that allow it to stick. Whether you're interested in art, home...

France has announced energy plans to pave 1,000 kilometers of road with solar panels. The country's Energy Minister Segolene Royal said last month she expects tests to begin in the spring, according to Global Construction Review.

In this video, the concept of the chain of infection is explained, highlighting how germs spread from various sources to infect new hosts. It explores the different modes of transmission, including person-to-person contact, indirect...

Humans have used blades to cut food and as a weapon for over two million years! Explore the many materials used to make blades and ways blades are used from cooking to weapons to machines.

The video explains the process of transpiration in plants, which is the loss of water vapor from a plant through evaporation from the surfaces of the plant, mainly the lower surfaces of leaves. The video also explains the role of...

According to a report by the Associated Press, the coronavirus spreads when a healthy individual breathes in respiratory droplets that are expelled by infected individuals.

This video is a lecture on the colors of opaque objects and how light interacts with different surfaces to define the color of an object. It explains how white light is a combination of all visible colors and that surfaces with color...