School overcrowding is an issue in many places around the world. What can be done to solve the problem? Find out more about overcrowding in schools in our video. This video was created by Chris Ross. This video was created to support the campaign "Goal 4 - Quality Education". Find more information
Every operation has an opposite. With functions the opposite is called the inverse function. It undoes the function and returns you to the initial input. There is a simple process to follow to find the inverse of any function which we look at in this video. 1) Start by writing the function as y=
SOHCAHTOA, Pythagoras, sine rule and cosine rule and all things trigonometry actually have a lot of uses in “real life”. Such as working out distances to things, heights of buildings and mountains, navigation at sea. An important part of “useful” trigonometry are angles of elevation and depression.
Click here to see more videos: https://alugha.com/CalvinRans Congratulations to Ivar van Teeseling on completing his M.Sc. thesis on the application of Disbond Arrest Features (DAFs) as a path towards the certification of bonded aerospace joints. This video provides a very brief introduction into t
Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. Stringent testing is underway to prove the James Webb Space Telescope can handle an Earth-shaking take-off and still capture the universe’s first light while deeply ensconced in the hyper-cold of space.
On a circle, the tangent is always perpendicular to the radius. We use this key piece of information when finding the equation of the tangent. We then use our knowledge of the equation of a circle, and the equation of straight lines (y = mx + c) to find the equation of the tangent. Equation Of A Ci
Learn the basics about the differences between different chemical structures, including giant covalent, giant ionic and metallic structures. There are numerous materials and substances that possess giant chemical structures. Some are common: like the grains of sand on the beach; the microprocessors
Watch part 2 of the videos on the Carbon Cycle, as a part of environmental chemistry. Mankind has had an influence on the carbon cycle. The carbon dioxide released during respiration is cycled naturally. Same is the case if we burn wood and agricultural waste – even biogas given off from food we t
How many Emojis have you used today? Why do we love them so much? What do you think the fastest growing language in the world is? You might be surprised. We explain what emojis are, where their name comes from, and why they're so popular across the globe. Author: Tom Ashford Sources: https://en.w
How are greenhouse gases emitted? How are they produced by humans? Find out in our video! This video was created by Chris Ross. Click here to see more videos: https://alugha.com/mysimpleshow This video was created to support the campaign "Goal 13 - Climate Action". Find more information on our we
Mental health is extremely important and plays a large part in education. Learn more in our video. This video was created by Chris Ross. This video was created to support the campaign "Goal 4 - Quality Education". Find more information on our website http://simpleshow-foundation.org/. Click here
We can use prime factorisation to find the highest common factors and lowest common multiples of any number - even large numbers. Before we jump straight in with discovering how, if you aren’t quite sure how to find prime factors, or want a factors and multiples recap - watch these videos first.
