In this video Paul Andersen compares and contrasts mechanical and electromagnetic waves. Both types of waves transfer energy through oscillations but mechanical waves requires a medium. Several examples of each type of wave are included.

In this video Paul Andersen details the characteristics of electromagnetic waves. Electromagnetic waves are transverse waves that can move through both mediums and vacuums. The electric and magnetic fields oscillate perpendicular to...

"Dance for PD® is an innovative therapy that uses movement and music to help people with Parkinson’s disease hold off the ravages of the condition. Originating at the famed Mark Morris Dance group in Brooklyn, New York, Dance for PD®...

Scientists use satellite data to peer into the massive storm – learning how and why it changed throughout its course.



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This nugget explains the source, generation, properties and discovery of electromagnetic waves.

The video talks about the loop keyword in Rust.
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This clip is from the chapter "Beginner Lessons in Rust" of the series "Rust Programming 2023 - A Comprehensive Course for Beginners".This section focuses on the beginner...

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...

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...

In this video Paul Andersen details the waves in electromagnetic radiation. There is an inverse relation between the wavelength and frequency of electromagnetic waves. Electromagnetic radiation includes gamma rays, x-rays, infrared...

Howcast - Learn what zugzwang means from Chess NYC in this Howcast video.

Not only do they describe every electrical and magnetic phenomenon, but hidden within these equations is a fundamental truth about the nature of light, and why it is the ultimate speed of the universe. We...

My gift to you this Christmas is 25 British Bitesize Lessons. Lesson #18 is about the word TURN.

Students will learn about the different frequencies along the electromagnetic spectrum. Vivid animation is used to explore the visible spectrum of light and the colors it allows us to see everyday. The video also investigates various...

In this video Paul Andersen compares and contrasts transverse and longitudinal waves. Waves carry energy through oscillations. In transverse waves the oscillations are perpendicular to the direction of the wave and in longitudinal they...

Upon viewing the Light video series, students will be able to do the following: List some of the reasons light is important to all living things. Understand that light is a type of energy. Describe how light behaves both as a wave and...

In this section you will explore the significance of specificity in goal-setting, offering practical tips and contrasting examples of specific and non-specific goals.

Learn how to ask questions with the French word: pourquoi (why)

Howcast - Learn how to say "I'm lost" in Italian with this Howcast video.

What is the purpose of light? How does light work? Why does Light exist? There had been a controversy about whether light was particles or waves. Albert Einstein showed that light must come in discrete packets of...

Howcast - Learn how to order coffee in Italian with this Howcast video.

Why does the universe have an upper speed limit on the speed of light? Why isn’t the top limit infinite? Or what if the speed of light was not constant but changed in different reference frames?...

Howcast - Learn how to say "how far is that" in Italian with this Howcast video.

All the light that we see are electromagnetic waves. All different wavelengths are equivalent, except that waves of higher frequencies are more energetic. The speed of all these EM waves, however, is the...