msvgo
Non-Conventional Source of Energy Energy from the Sea
It explains tidal energy, wave energy and ocean thermal energy.
Healthcare Triage
Are Swimming Pools Safe? Is there a second wave of infection? COVID-19 Questions and Answer
Aaron Carroll answers more of your Covid19 questions. Click on a time code to jump to a question. 0:00 - start 0:10 - Do exhalation valves on masks defeat the purpose of wearing a mask? 0:40 - Are antibody tests accurate enough to bother...
Flag House Activity Channel
Upper Body Phys Ed Workout with Power Cross! (Ep. 161 - Power Cross)
Build upper body strength, work on pattern recognition and build creative courses using the Power Cross Challenge Mat! Coach Chip shows us how it all works, and the different ways you can use Power Cross in your next Phys Ed class.
Science360
Xandem Technology uses radio waves to monitor movement - CES 2014
At the Consumer Electronics Show, CES 2014, Xandem Technology showed off a prototype that uses radio waves to track human body movement. Applications for this product could revolutionize industries like personal home security. Xandem...
Curated Video
The Effects of Wavelength and Speed on Electromagnetic Waves
This video is a lecture on the effects of wavelength and speed on electromagnetic waves. The speaker explains what can happen to a wave at the boundary between two media, including reflection and refraction. They also discuss how...
Physics Girl
Crazy pool vortex
This unique phenomenon can be easily reproduced in a pool on a sunny day.
Packt
CompTIA Network+ Certification N10-007: The Total Course - Mobile Connectivity
This video provides a walkthrough of the various alternative mobile device connection types, focuses on the specifications and how they are applied. This clip is from the chapter "Mobile Networking" of the series "CompTIA Network+...
Professor Dave Explains
Quantum Mechanics of the Electron
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...
Curated Video
Higgs Boson (The God Particle) and Higgs Field Explained in Simple Words
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...
msvgo
Transverse and Longitudinal Waves
It explains transverse and longitudinal waves, talks about crest and trough and compression and rarefaction and explains that sound waves are longitudinal waves.
Curated Video
The Cardiac Cycle Phase 2 - Isovolumetric Ventricular Contraction
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,...
Curated Video
How to Read an Electrocardiogram (ECG/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!
Curated Video
Practical Python: Learn Python Basics Step by Step- Python 3 - Write to a File
This video demonstrates how to write to a file in Python. 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 the...
Curated Video
Arduino for Beginners - 2022 Complete Course - Get the Distance from an Obstacle
This video explains getting the distance from an obstacle. This clip is from the chapter "Ultrasonic Sensor - Measure Distances" of the series "Arduino for Beginners - 2022 Complete Course".This section explains measure distances.
The Guardian
Super dogs: the race to win America’s most famous dog show
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...
Curated Video
Understanding Seismic Waves: Types, Origins, and Detection
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...
Curated Video
Transforming Sinusoidal Functions: Stretching and Shrinking
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...
Flipping Physics
Doppler Effect Demonstrations and Animations
The Doppler Effect is demonstrated. Animations are used to show the observed change in wavelength and frequency.
FuseSchool
Transverse & Longitudinal Waves
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...
Physics Girl
What is Color? Flame Challenge Winner 2014
This is the winning entry for the 2014 Flame Challenge put on by Alan Alda and the Center for Communicating Science.
JJ Medicine
A Common Cause of Palpitations | Premature Ventricular Contractions (PVCs): Triggers & Symptoms
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...
Curated Video
The Korean War, the beginning 1950
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...
Espresso Media
Ships That Carry Ships: A High-Stakes Heavy-Lift Transport Mission
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...