Pupil outcome: I can plan to investigate variables that may affect the brightness of a bulb in an electric circuit. Key learning points: - A variable is any one thing in an investigation which could be changed. - Adding other components...

FFmpeg is a legendary multimedia processing tool used to edit audio and video files programmatically. It can covert and transform over 100 different codecs and is integrated into many applications under the hood.

The photoelectric effect is a phenomenon where electrons are emitted from a material, typically a metal, when exposed to light. This effect supports the quantum theory of light and demonstrates the particle-like properties of...

We deal with light on a daily basis, and it has wave-like characteristics that are essential to many natural and technological processes. The wave nature of light aids in the explanation of a number of important optical phenomena,...

This easy video tutorial will show you how to use an Arduino.

What are the odds a supernova could end the world tomorrow?

It seems counterintuitive, but ESA's newest space telescope, CHEOPS, is designed to take blurry images of stars. But this helps astronomers to understand more about orbiting exoplanets than a clear image would. Here's why!

Gravitational microlensing events are revealing the mysteries of rogue planets, but what are they, and how does it work? And what role does the Nancy Grace Roman Space Telescope play in helping us spot more rogue planets in the future?

Scientists can't use tape measures, rulers or lasers to measure the astronomical distances to stars and galaxies, so how do we do it?

A measure of the amount of light emitted from or passing through a given area.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

The use of histograms in digital photography to get the best picture. And how photographers account for the fact that histograms represent frequency density by area, not height. Maths - Statistics And Probability A Twig Math Film....

Explore the history of lighthouses. Physical processes -Light - Light sources Learning Points Reflectors can be used to concentrate the brightness of light sources. Lenses refract, or bend light and concentrate it into a beam. A Twig...

This video shows students how to support an argument that differences in the apparent brightness of the sun compared to other stars is due to their relative distances from Earth. The program helps students conduct a hands-on experiment...

Mobile devices can encounter problems ranging from unresponsive touchscreens to complete system lockout. This video explores common symptoms, such as slow performance (caused by excessive app running) or overheating, and their...

This lesson will show you how to adjust your texture map for the PBR roughness values to get a rougher surface from the asset.

This lesson will focus on creating additional details for the swamp. We will make use of our foliage in combination with a negative offset for its placement to plant underwater vegetation.
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This clip is from the chapter "Using...

Mobile devices can encounter problems ranging from unresponsive touchscreens to complete system lockout. This episode explores common symptoms, such as slow performance (caused by excessive app running) or overheating, and their...

Dive into the story of Robert Wilson and Arno Penzias, who stumbled upon cosmic microwave background radiation, proving the Big Bang theory.

This video explores the evolution of TV screen technology, highlighting the emergence of mirror screens that double as decorative mirrors when switched off. It discusses the technical aspects of these mirror screens, their potential...

An explanation and model illustrating that differences in the apparent brightness of the sun compared to other stars are due to their relative distances from the Earth. Using the power of storytelling and cutting-edge technology learners...

This video explores five fun facts about circuit components.

Apply the techniques learned in previous lessons to paint moss and other details onto a small castle ruin environment. This video will reinforce the principles of vertex painting and height blend controls, allowing you to enhance the...

Learn about Rigel -- one of the brightest stars in the universe -- with this Stars Song by KLT!

This episode of today in engineering covers<b<br/>r/>

1. New Exop<br/>lanet Found T<br/>hrough AI
2. New Rob<br/>otic Hand
3. Method to See Through Walls
4. Parker Solar Probe