MinutePhysics
Relativistic Addition of Velocity | Special Relativity Ch. 6
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...
TED-Ed
TED-Ed: Why wasn't the Bill of Rights originally in the US Constitution? - James Coll
When you think of the US Constitution, what's the first thing that comes to mind? Free speech? The right to bear arms? These passages are cited so often that it's hard to imagine the document without them. But the list of freedoms known...
Crash Course
Preventing Flint - Environmental Engineering: Crash Course Engineering #29
A lot of work goes into managing our impact on the environment and its impact on us. That work is the work of environmental engineers. In this episode we’ll explore water quality, air quality, noise pollution, waste management, and more.
TED-Ed
TED-Ed: How to organize, add and multiply matrices - Bill Shillito
When you're working on a problem with lots of numbers, as in economics, cryptography or 3D graphics, it helps to organize those numbers into a grid, or matrix. Bill Shillito shows us how to work with matrices, with tips for adding,...
Bozeman Science
Solubility
In this video Paul Andersen explains how the dissolution of a solute in a solution can be explained as a reversible reaction. Bonds in the solid solute are broken and the ions are dissolved in a solution. The Ksp (or solubility product...
MinutePhysics
Taming Infinity
In this episode we explain how physicists can tease information out of infinity.
Crash Course
Alkene - Addition Reactions - Crash Course Organic Chemistry
Like a trendy dance, a fighting combo, or a secret handshake, organic reactions can be broken down into simpler steps. In this episode of Crash Course Organic Chemistry, we’ll specifically be looking at alkene addition reactions, and...
SciShow
We're Going to Europa!
NASA's working on a mission to send a probe and a lander to Europa, but there are many challenges to overcome to make it happen.
Curated Video
Protons, Neutrons and Electrons Explained - what's the difference?
In this video, we'll explore the differences between the proton, neutron, and electron. We'll learn about their characteristics, and how they interact with matter. This video is perfect for anyone who wants to learn more about subatomic...
Curated Video
Repeated Addition: Grocery Shopping Math
In this video, the characters create a shopping list by calculating the total cost of various items. They demonstrate how to add up single items and items that require repeated addition, using place value and carrying over when necessary.
Curated Video
Balancing the Scales: Small-Scale Fisheries Fight for Transparency and Sustainability
While communities like Port Orford work to find a balance between fishing and conservation, deceptive labeling has become a prevalent issue in the industry. Mislabeling, often due to fraud, undermines the value of small-scale fishers who...
Curated Video
Landmarks - Laban
LABAN THIS IS A STORY THAT BLENDS AN OLD STORY, ART AND ARCHITECTURE THE LABAN CENTRE IN SOUTH EAST LONDON IS HOME TO THE WORLD'S LARGEST BUILDING FOR CONTEMPORARY DANCE. THE BUILDING IS CUTTING EDGE IN DESIGN AND PURPOSE BUILT FOR ITS...
Curated Video
Adding Linear Expressions
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to add a linear expression step-by-step. We will show you two different methods, the vertical method and the horizontal...
Curated Video
Ionisation
The process of stripping electrons from, or adding them to, atoms or molecules to produce charged ions. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Recycling Plastics
The differences between thermosetting, thermosoftening and partially biodegradable plastics, and how they can be recycled. Chemistry - Chemical Industries - Learning Points. We throw away a lot of plastic and most is non-biodegradable....
Curated Video
Elephant's Toothpaste
We create a rapidly expanding column of foam by mixing chemicals. Hydrogen peroxide and detergent are added to potassium iodide and food colouring to set off a reaction that creates vibrant expanding foam. Chemistry - Reactions -...
Curated Video
Salt: Salt and Ice
Salt is routinely used to melt snow and ice on winter roads. But what is happening at the molecular level to cause this helpful change of state? Chemistry - Atoms And Bonding - Learning Points. When salt is added to water it lowers the...
Curated Video
Molecular mass
The mass of one molecule of a substance. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...
Curated Video
The Equations and Inequalities: The Operation on the Inequalities
By the end of this learning object, the student will be able to: Summarize the lesson & understand how to solve any inequality.86708
Curated Video
The Equations and Inequalities: Solving the First Degree Equation in One Unknown
By the end of this learning object, the student will be able to: Summarize & review the important points in the lesson.86707
Communication Coach Alex Lyon
How to Structure a Persuasive Speech 3 More Ways (Part 2)
Learn 3 More Ways to Structure a Persuasive Speech. In Part 2, you'll learn important alternative ways to organize the body points of a persuasive presentation you can use to tailor your message to your audience, message, and situation.
FuseSchool
Adding and Subtracting Fractions | Numbers| Maths
This video teaches how to add and subtract fractions by explaining key concepts such as numerators, denominators, and the need for a common denominator. Step-by-step examples, including finding the least common multiple and simplifying...
Curated Video
Subtracting Integers with Grade 7 Using The Number System
Welcome back to Math Defined! In this video, we're diving into the essential math skill of subtracting integers. Whether integers have the same or different signs, I'll show you simple steps to solve these problems quickly and easily....
Curated Video
Subtracting Rational Numbers for Grade 7 Using The Number System
Welcome back to Math Defined, your go-to channel for all things math. Today, we're diving into subtracting rational numbers, including fractions, mixed numbers, and decimals. Ready to master this? Let's get started! In this video, we'll...