Curated Video
The Sun as a light source – True or false
True or false ... It takes eight and a half minutes for light from the Sun to travel to our planet? Physical processes - Light - The Sun as a light source Learning Points It takes eight and a half minutes for light from the Sun to travel...
Curated Video
The Sun as a light source – Big reveal
What is it? ... It's the Sun! Physical processes - Light - The Sun as a light source A Twig Tidbit Film - Big Reveal. The image zooms out from an extreme close-up to full frame. The children have to guess what the image is.
Curated Video
Light sources – Pixelate
What is it? ... It's a swarm of fireflies! Physical processes - Light - Light sources A Twig Tidbit Film - Pixelate. A pixelated image unscrambles. The children have to guess what it is.
Curated Video
Light sources
Differentiating between light sources and light reflectors. Physical processes -Light - What is light? Learning Points Objects that emit light are called light sources. Objects that reflect light are called light reflectors. Reflectors...
Curated Video
Light sources – Odd one out
Four different light sources are shown, but which is the odd one out? Physical processes - Light - Light sources Learning Points Light sources can be natural or artificial. A Twig Tidbit Film - Odd one out. The children have to work out...
Curated Video
Light sources – True or false
True or false ... Light travels in zigzags? Physical processes - Light - Light sources Learning Points Light travels in straight lines. A Twig Tidbit Film - True or False? The children have to determine if a statement is true or false.
Curated Video
What is light? – Clip
Find out about a particularly fascinating light source ... why do glowworms produce their own light? Physical processes - Light - What is light? Learning Points Objects that emit light are called light sources. Glowworms are a natural...
National Institute of Standards and Technology
NIST Vision Science Lab: Illuminating the Way to Better Lighting
In a unique laboratory at the National Institute of Standards and Technology (NIST), vision scientists can simulate lighting from virtually any source, including incandescents, fluorescents or LEDs. With this capability, they can test...
Curated Video
Light
Investigating different light sources. The world around us - Light and sound - Light Learning Points An object that gives out (emits) light is called a light source. A Twig Junior Film - Core science concepts explained in an easy way for...
Curated Video
Creating Stunning Environments in Unreal Engine 5 - A Game Artist Bootcamp - Night Scene Lighting
Unlock the techniques for creating a captivating night scene in Unreal Engine 5. Learn how to utilize the built-in environment lighting tab and post-process effects to set the desired mood and atmosphere, effectively using limited light...
Curated Video
Blender to Unreal Engine - Become a Dungeon Prop Artist - Setting Up Light Flicker Code
In this lesson, we are going to make use of blueprint coding to set ourselves up with a flickering fire. We will make use of randomized values to ensure that our light source looks as organic as possible.
Curated Video
Rate of Photosynthesis Experiments: Analyzing the Relationship between Light Intensity and Photosynthesis
The video is a lecture presentation on the results of an experiment investigating the relationship between light intensity and the rate of photosynthesis in pondweed. The experiment involved placing pondweed in a dilute solution of...
Curated Video
Exploring Light: Natural and Man-Made Sources
Join us in this MightyOwl video and learn all about light. Natural light, like the sun, provides us with light so that we can see in the daytime. At night, when there is no sun, we can use manmade light like flashlights and lamps to be...
Curated Video
What is light? – Spot the...
Six images are shown on screen, four of them are light sources ... can you spot them? Physical processes - Light - What is light? Learning Points Objects that emit light are called light sources. A Twig Tidbit Film - Spot the Difference....
Curated Video
Light sources – Clip
Witness the aurora ... a beautiful light display. Physical processes - Light - Light sources Learning Points Auroras occur when particles from the Sun hit Earth's atmosphere. A Twig Tidbit Film - Clip. A short film that extends the...
Curated Video
Blender to Unreal Engine - Become a Dungeon Prop Artist - Direct and Infinite Light Sources
In this lesson, you will learn how to make use of light sources to light up your assets better.
Curated Video
The Sun as a light source – Odd one out
Four different images of shadows are shown on screen, but which is the odd one out? Physical processes - Light - The Sun as a light source Learning Points Shadows are created when an object blocks the path of light. A Twig Tidbit Film -...
SciShow
Why Solar Eclipses Create Those Crescent-Shaped Lights
Everyone is watching the sky during a solar eclipse, but but if you look down, you'll catch another kind of light show.
3Blue1Brown
Some light quantum mechanics (with MinutePhysics)
An introduction to the quantum behavior of light, specifically the polarization of light. The emphasis is on how many ideas that seem "quantumly weird" are actually just wave mechanics, applicable in a lot of classical physics.
SciShow
The Strange Scourge of Light Pollution
Light pollution -- it's not just the bane of light sleepers and frustrated astronomers. It also is tinkering with the biological cycles of all kinds of living things, including us! SciShow takes you behind the glare to understand the...
Practical Ninjas
UV-Vis Spectroscopy | Absorption Spectroscopy | AI 03
This video discusses the importance of absorption spectroscopy. A brief idea about ultraviolet and visible spectroscopy is presented in the video. The video shows the light sources used for different regions of operations. The type of...
Curated Video
Wavelength and Color: Understanding Visible Light and the Electromagnetic Spectrum
This is a lecture video on the topic of wavelength and color. The video focuses on the visible light portion of the electromagnetic spectrum, which can be split into different colors. The video explains the relationship between...
The Guardian
The weight of light: how gravity is illuminating sub-Saharan Africa
Off-grid communities such as those in sub-Saharan Africa can pay thousands of times as much as the rest of us for their energy. Designer Jim Reeves has developed a simple, low-cost gear-train and generator that uses a descending weight...
Curated Video
What is light? – True or false
True or false ... A light shone in your eyes can cause damage? Physical processes -Light - What is light? Learning Points Looking directly into a light source can damage your eyes. A Twig Tidbit Film - True or False? The children have to...
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