Curated Video
Introduction to Electromagnetic Waves and the Electromagnetic Spectrum
The video explains the basics of electromagnetic waves, including their definition as transverse waves that transfer energy from a source to an absorber. It discusses the seven general sections of the electromagnetic spectrum, going from...
Next Animation Studio
China completes the world’s first ‘artificial moon’
China says it has built an artificial moon that can make frogs and pretty much anything else float in the air.
Curated Video
Inductors Explained - The basics how inductors work working principle
Inductors Explained, in this tutorial we look at how inductors work, where inductors are used, why inductors are used, the different types. We take an in depth look at how the circuits perform with a parallel resistive and inductive load...
Mazz Media
Reviewing Fundamental Forces
In this video students will come to understand how matter and energy can interact through the four fundamental forces: gravity, electromagnetic, strong nuclear, and weak nuclear. Viewers will learn how the four fundamental forces were...
Next Animation Studio
Earth’s core cooling faster than scientists thought
When Earth’s spinning outer core cools and becomes solid, Earth will die like Mars died.
Next Animation Studio
Sun erupting, shooting out massive, dangerous solar flares
If any of these energy bombs hit Earth, humanity’s satellites, internet and electrical systems will fry and burn out.
Curated Video
Real-World Applications of Electromagnetic Devices
This is a lecture on electromagnetic devices, exploring the real-world applications of electromagnets. The video describes how an electromagnet works, with a solenoid and iron core generating a magnetic field when a current is flowing...
DoodleScience
X-Rays _ GCSE Physics
X-Rays are part of the electromagnetic spectrum and have a wavelength of about the diameter of an atom. Because of this small wavelength they are able to penetrate healthy tissue but are absorbed by denser material like bone and metal....
Curated Video
Uses and Applications of Electromagnetic Waves
In this lecture video, the different types of electromagnetic waves are examined, and their uses and applications are explored. The video begins with an overview of the electromagnetic spectrum, starting with gamma rays and ending with...
Mazz Media
Light
Using real world demonstrations and colorful graphics, Real World Science: Light teaches students the different properties of light, pertinent definitions and how light travels. Students will learn how different mediums can affect light,...
Mazz Media
Magnetism
Magnets can be found in many objects that we use everyday. Not only are they located in man-made objects, but magnetic materials can be found in nature as well. In fact, the mineral, magnetite, was found to have magnetic properties long...
DoodleScience
Electromagnets and Electromagnetic Induction _ GCSE Physics
When a current flows through a wire it causes a magnetic field to be produced around the wire. For a single piece of wire, the magnetic field is made up of concentric circles around the centre. If you coil the wire up however, the...
Professor Dave Explains
Cosmology: A Big Bang and the Beginning of the Universe
If we want to learn about the universe, we have to start at the very beginning. How and when did the universe begin? Is it even possible to know about such things? Yes, it is! That's what cosmology is all about, the origin and...
Getty Images
Shot of electromagnetic wave inspecting room at korea testing laboratory
Shot of electromagnetic wave inspecting room at korea testing laboratory
Getty Images
Radar transmitting electromagnetic waves to detect targets, defense system
Radar screen showing scan results
Getty Images
Plasma energy. Plasma is a gas in which some of the particles are ionized, which means it is electrically conductive and responds to electromagnetic fields
Plasma energy. Plasma is a gas in which some of the particles are ionized, which means it is electrically conductive and responds to electromagnetic fields
Getty Images
Retro radar display, target detection, electromagnetic waves transmission
Radar screen showing scan results
Getty Images
Helium atom animation schrodinger model
Animation showing a helium atom represented in the Schrodinger model, where electrons are waves instead of spheres.