TED-Ed
TED-Ed: What is MSG, and is it actually bad for you? | Sarah E. Tracy
In 1968, Dr. Robert Ho Man Kwok felt ill after dinner at a Chinese restaurant and wrote a letter to a medical journal connecting his symptoms to MSG. His letter would change the world's relationship with MSG, inspiring international...
TED Talks
Jinha Lee: Reach into the computer and grab a pixel
The border between our physical world and the digital information surrounding us has been getting thinner and thinner. Designer and engineer Jinha Lee wants to dissolve it altogether. As he demonstrates in this short, gasp-inducing talk,...
TED Talks
TED: Impossible photography | Erik Johansson
Erik Johansson creates realistic photos of impossible scenes -- capturing ideas, not moments. In this witty how-to, the Photoshop wizard describes the principles he uses to make these fantastical scenarios come to life, while keeping...
Crash Course Kids
The Great Picnic Mix Up
So you know that iced tea you like so much? Or that sweet soda drink? They're actually a few different things combined to make a new thing. In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions,...
Bozeman Science
Elementary Reactions
In this video Paul Andersen explains that elementary reactions are steps within a larger reaction mechanism. Colliding molecules require sufficient energy and proper orientation to break bonds and form new bonds. A unimolecular reaction...
TED-Ed
TED-Ed: The science of macaroni salad: What's in a mixture? - Josh Kurz
What's in macaroni salad? Break down the pasta, mayonnaise, vinegar, mustard, vegetables, etc., and you're left with a bunch of molecules. Josh Kurz uses a delicious recipe to exemplify three types of mixtures (solution, colloid and...
SciShow
The Massive Chunk of Metal Hiding in the Moon
The moon's South Pole-Aitken basin is the largest known crater in existence, and there's something big hidden underneath.
Curated Video
Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - VPN + Tor
In this video, the author addresses the question of using VPN and Tor to provide more anonymity.
Curated Video
How To Solve One - Step Equations (Addition & Subtraction)
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to factor an algebraic expression, using different methods and several examples.
Curated Video
First Synthetic Pigment
The story of how a contaminated reaction in the early 1700s led to the accidental discovery of blue pigment, the first synthetic paint. Chemistry - Reactions - Learning Points. In the 1700s, paints were colored using naturally occurring...
Curated Video
Place Like Home: Life On a Moon
The discovery of Titan's atmosphere excited scientists, who believe it could hold the key to life on Earth. Physics - UniverseLearning Points. Titan is the only moon in the Solar System with a dense atmosphere. Titan's atmosphere is 98%...
Curated Video
Substitution Property - How To Solve 3m = n - 7
Welcome to Math Defined with Mrs. C. - Math Confidence-Boosting Math Practice - Substitution Property - How To Solve 3m = n - 7 with Set Values of n={-2, 1, 4} In this video, I will show you how to solve the equation 3m = n - 7, to...
Curated Video
Algebra | Expanding Three Brackets | Maths with Mrs. B
This video will guide you through the process of expanding expressions that involve Three sets of brackets, demonstrating each step with clear and detailed examples. 00:00 Introduction 00:12 Demonstration 03:22 Questions 03:38 Example 1...
Curated Video
Algebra | Expanding Two Brackets | Maths with Mrs. B
This video will guide you through the process of expanding expressions that involve two sets of brackets, demonstrating each step with clear and detailed examples. 00:00 Introduction 00:13 Demonstration 01:44 Questions 02:02 Example 1...
Curated Video
Top 3 Mistakes to Avoid When Simplifying Expressions using the Distributive Property
Whether you need a quick refresher or a step-by-step explanation on how to avoid making the the top 3 most common mistakes when simplifying expressions using the distributive property, then this video is for you! I will explain what the...
Curated Video
Solving Equations with No Solution, One Solution, or Many Solutions
This video explores the intriguing world of equations, showcasing how they can lead to straightforward solutions or unexpected contradictions. Viewers are guided through solving equations with no solution, equations with one solution,...
Curated Video
Simplify Algebraic Expressions
"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.
Curated Video
Authentic Goan Prawn Curry Recipe
In this video, the teacher demonstrates how to make a traditional Goan prawn curry with intense flavors and a spicy kick. They guide viewers through the process, highlighting the importance of using various spices and ingredients to...
Curated Video
Sky House: A New Approach to High Rise Living in London's Docklands
Sky House is a new concept in high-rise living, designed to address London's affordable housing shortage while avoiding the pitfalls of previous tower block designs. Combining housing with shops, health clubs, and gardens, Sky House...
Professor Dave Explains
Empiricism Part 2: Locke, Hume, and Voltaire
We've learned about the early figures in the empiricist movement, so let's continue along the timeline to examine John Locke, David Hume, and Voltaire, among other key figures in the late 17th century. Empiricism helped set the tone for...
Curated Video
Simplify & Identify Equivalent Expressions | 6.EE.A.4
In this math video we will simplify & identify equivalent expressions. We will be given 6 answer choices and asked to select the 3 that are equivalent to a given expression. We will need to identify and combine like terms. We will need...
Curated Video
Simplify Algebraic Expressions
"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.
Curated Video
Microsoft Excel 2021365 - Beginner to Advanced - Combining Files
In this video, you will learn how to combine files.
Curated Video
Add Money: Positive/Negative
Add Money: Positive/Negative adds positive and negative numbers to solve word problems involving money.