In this video resource for use in secondary global citizenship, a young boy gives an account of his working life in India.



The boy explains that he works day and night at a very low wage. His income is needed to support his...

Learn the basics about carbon neutral and biofuels, as a part of environmental chemistry. Coal, oil, natural gas, shale gas and gas from fracking are fossil fuels formed hundreds of millions of years ago from living things that got...

This video explains the concept of calorimetry. The video demonstrates how to use calorimetry in a school lab to measure the energy content of food. It goes through the steps of the experiment and how to perform fair testing, as well as...

How, when, and where wildfires happen, with a focus on safety. Wildfires need fuel and heat, so they can happen in any dry place. They are a natural part of Earth and they do have benefits. Most are caused by human activity. Wildfires...

This kitchen science video lesson is all about crystallisation and the formation of crystals. Students will love this engaging and interactive video as they learn about science they can do at home.

Learn about reducing particulates as part of the carbon chemistry within environmental chemistry.

The U.K.-based Joint European Torus laboratory has broken its own world record for the largest amount of energy extracted from a nuclear fusion reaction.

Find out how our brains detect temperature changes and why we sometimes feel pain when we come into contact with safe levels of hot and cold.

The 2013 Rim Fire was, at the time, the largest forest fire in California history, and the largest fire in Yosemite history. Burning 400 square miles, the speed and size of the fire was unprecedented. As these unnaturally large fires...

Hey everybody! I've wanted to make one of these forever. Well, i have made one before but it was not a 'good' fresnel lens. If you want to learn more about fresnel lenses this is a good website.

It's the most controversial Presidential election in American history (except maybe the Election of 1860 or Election of 1824), mainly because the Supreme Court ultimately decides its outcome.

The video is a lecture presentation discussing the topic of destruction of habitats, specifically focusing on deforestation and peat bog destruction. The speaker explains the various reasons behind deforestation, including the need for...

Asteroids, comets, and meteors: what's the difference? These space rocks each have their own unique attributes. But differences aside, these fascinating objects are all worthy of study. Just ask @NASA Jet Propulsion Laboratory...

In this video, we will differentiate the three classes of skin burns: first, second, and third

This video explores the issue of forest fires caused by the palm oil industry in Indonesia. It examines the different perspectives on who is responsible for these fires, with the focus on small-scale farmers who resort to slash and burn...

This is a chemistry video that discusses the reactions of alkenes. The video explains how alkenes have a carbon-carbon double bond as a common functional group, and therefore they react in a similar way. The video goes on to explain the...

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

Learn the basics about Combustion and Incomplete combustion. Complete combustion releases more energy than incomplete combustion. How? Why? Find out more in this video!

In this video, the presenter uses cadavers to explain the different types of burns and their effects on the body's tissues and structures. The video covers first to fourth-degree burns, their causes, and the treatments required for each....

Learn the basics about Combustion and Incomplete combustion. Complete combustion releases more energy than incomplete combustion. How? Why? Find out more in this video!

There’s a lot of media attention on a recent study examining whether labeling food with the amount of exercise that would be needed to then burn it off changes how much people eat. Let’s dig in and see.

Imagine a world without the Eiffel Tower, The Statue of Liberty or The Colosseum' Well, that's a world that almost existed. Alltime 10s brings you 10 stories of how close we came to losing some of the planet's most iconic tourist...

From the Hindu festival of Dessehra to a kitchen in Chinatown, we bring you five demonstrations of non-reversible changes resulting in new materials, for use with students in the classroom. Non-reversible changes result in the formation...

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...