We don't have to know too much physics to do chemistry, but the electron, the particle that makes all the chemistry happen, is a quantum mechanical particle, so we have to understand it just a little bit. Don't worry, no math, just...

The Higgs boson is a wave, ripple or disturbance in an invisible, all-permeating field called the Higgs field. In the year 1964, Peter Higgs, François Englert and four other scientists proposed a rather unique idea to explain why certain...

It explains transverse and longitudinal waves, talks about crest and trough and compression and rarefaction and explains that sound waves are longitudinal waves.

The cardiac cycle looks at all of the things that happen from the beginning of one heartbeat to the beginning of another. Phase 2 of the cardiac cycle is called Isovolumetric Ventricular Contraction. We cover the QRS complex of the EKG,...

Making Biology Fun. In this video, I go through the P wave, QRS complex, T and U waves of the Electrocardiagram and go into the details of what each of them represents. Enjoy!

This video demonstrates how to write to a file in Python.
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This clip is from the chapter "Python Basics- Level 4" of the series "Practical Python: Learn Python Basics Step by Step- Python 3".This section gives an overview of...

This video explains getting the distance from an obstacle.
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This clip is from the chapter "Ultrasonic Sensor - Measure Distances" of the series "Arduino for Beginners - 2022 Complete Course".This section explains measure...

You've seen them on TV – the dogs who run, jump, balance and zigzag on specially designed obstacle courses in the ultra-competitive sport of dog agility. We meet the dedicated handlers looking for major honours at the world famous...

This video is a lecture about seismic waves, specifically those produced by earthquakes. The video covers the basics of earthquakes, including where they originate and the different layers of the Earth. It also discusses the two main...

The Doppler Effect is demonstrated. Animations are used to show the observed change in wavelength and frequency.

In this video, the teacher explains how to transform sinusoidal functions by stretching and shrinking them horizontally and vertically. They discuss the effects of changing the values of A and B in the equation, and how it affects the...

Waves transfer energy from one place to another. You should already know how to describe them in terms of frequency, wavelength and amplitude In this video we’re going to look at the two ways they can be classified. Waves are produced as...

Lesson on Premature Ventricular Contractions (PVCs): Physiology, Triggers (caffeine, nicotine, alcohol), Signs and Symptoms, Diagnosis, and Treatment. Premature ventricular contractions (also known as PVCs) are a very common arrhythmia...

This is the winning entry for the 2014 Flame Challenge put on by Alan Alda and the Center for Communicating Science.

After the 2nd world war, Korea was split in two! Russian controlled communist becomes North Korea and USA controlled South Korea, North Korea attacked South Korea to unify the country but USA protected with all its might to save...

Ships That Carry Ships part 7/7: The video follows Bartosh and his crew as they navigate rough seas and congested ports to transport three massive cargo ships on the OHT Hawk. The crew must use precise measurements and years of...

The video explains two important features of a wave: the frequency and the time period. It uses a visual representation of a transverse wave and a longitudinal wave to show the peaks, troughs, amplitude, and wavelength of a wave. The...

It Explains the quantum mechanical model and Schrodinger wave equation

This video explains how to conduct an experiment to determine the speed of a wave on a string. It shows the steps involved, such as setting up the string or wire, creating a wave on it, and adjusting the distance between the two ends to...

Deriving the position equation for an object in simple harmonic motion.

This video provides an explanation of the phenomenon of total internal reflection, which occurs when a wave travels from one material to another and is reflected back instead of refracting. The video also explains how to calculate the...

Wave Motion | Waves | Physics | FuseSchool All waves can transfer energy from one place to another without transferring any matter. This is done by a series of disturbances or vibrations that carry the energy. Just like the people in...

This video is a lecture about waves, specifically transverse and longitudinal waves. The speaker defines what a wave is and explains how it transfers energy without any matter being transferred. The video then delves into the differences...

The relationship between wavelength and frequency is determined. The number of waves, wavelength, and wave speed at each standing wave frequency is determined. The wave speed is measured independent from the standing waves.