Why do objects move in certain ways? Students will learn that English mathematician Isaac Newton figured out the basic laws that govern how objects move. The program explains the difference between speed, velocity and acceleration and...

Around 1917, an unknown illness dubbed "sleeping sickness" caused people to suffer severe sleepiness and delirium. Some even became paralyzed for decades until a temporary cure was discovered in the 1960s. The story of this illness is...

In this video, you will learn about Python dictionaries.
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This clip is from the chapter "Optional Learning - Python Basics" of the series "Deep Learning - Computer Vision for Beginners Using PyTorch".In this section, you will...

While Mark Brent snoozes through his alarms, Lotus Lang is hot on the missile’s trail. Can she catch the

culprits? This lesson will compare and contrast speed and velo
city.
Definitions included: speed
, velocity
Equations:...

While Mark Brent snoozes through his alarms, Lotus Lang is hot on the missile’s trail. Can she catch the culprits? This lesson will compare and contrast speed and velocity.

Definitions included: speed, velo
city.
Equations:...

Margaret Hamilton is a pioneer for women in STEM, and her team's software saved Apollo 11's moon landing!

Mr. Andersen explains the basic quantities of motion. Demonstration videos and practice problems are also included. The difference between scalar and vector quantities is also discussed.

In this video, we'll take a look inside a servo motor to see what's inside. This video is a great way to learn about servo motors and what they do! If you're interested in motors or electronics, this video is a great way to learn about...

Holder in Due Course - Discharge of Underlying Obligation

This example problem works shows that Velocity and Speed are different. It also illustrates that Speed is Not Velocity without direction.

How to write counterpoint from a chord scheme. If you are working with a progression of chords and want to learn how to write contrapuntally around that harmonic scheme then this is the video for you. If you are analysing contrapuntal...

Students will explore the principles of motion, the basic concepts of speed and velocity and how speed and acceleration are calculated. Numerous examples of common occurrences illustrate the principles of motion. Other terminology...

What are isonitriles good for? The Passerini reaction! This is a very neat multi-component reaction that is good for generating chemical libraries. When was it invented? What's the mechanism? What are we doing with it today? Let's find out!

The video explains the concept of redshift and blueshift in the context of galaxy movement and how it relates to the shift in wavelength of light emitted by a galaxy. The video then shows how to use an equation to calculate the shift in...

Explore the concept of escape velocity with Zog, an alien explorer, as he navigates the gravitational challenges of Planet Xyronis. This engaging story teaches about kinetic energy, gravitational potential energy, and the formula for...

We’ve all heard the saying, “what goes up must come back down.” But when we launch rockets and satellites into space, they (usually) don’t come back! Let’s prove this saying wrong, using Physics! This lesson will introduce and derive...

Howcast - Satisfy your cravings by making America’s favorite snack, the potato chip, at home.

Explore how a satellite’s kinetic and potential energy change as it orbits Earth—yet its total mechanical energy stays constant. Learn why speed depends solely on orbital radius, why mass doesn’t matter, and how all this ties into...

Please excuse my dear aunt Sally...she didn't realize that she would be famous in the math world! Don't worry if you have no idea what I'm talking about; it's all the more reason for you to check out this video on PEMDAS! It turns out...

CSS Grid: Aligning Grid Items<br/<br/>>

This clip is from the chapter "CSS Grid" of the series "Frontend Web Development Bootcamp: Build a Twitter Clone".Learn about CSS Grid here.

You've heard of E=mc2... but you probably haven't heard the whole story.

This video is chapter 6 in my series on special relativity, and it covers the topic of relativistic addition of velocity: aka, how things that are moving relative to one inertial reference frame, which is moving relative to another...

In this video Paul Andersen explains how the wave speed measure the speed of a wave through a medium. The medium determines the speed of the wave. The velocity of the wave is equal to the product of the wavelength and the frequency of...

In a talk about how we can build a robust future without wrecking the planet, sustainability expert Johan Rockstrom debuts the Earth3 model -- a new methodology that combines the UN Sustainable Development Goals with the nine planetary...