MinutePhysics
How Do We Know The Universe Is Accelerating?
The universe is expanding – this we know from looking at red shifts of distant galaxies – but the acceleration of the universe's expansion is harder to measure. It requires measuring the change of recession velocity over time, and it's...
TED-Ed
TED-Ed: What's the fastest way to alphabetize your bookshelf? - Chand John
You work at the college library. You're in the middle of a quiet afternoon when suddenly, a shipment of 1,280 books arrives. The books are in a straight line, but they're all out of order, and the automatic sorting system is broken. How...
SciShow
How Do You Choose Between Two Things?
Choosing between two things can be simple, or it could wrap our brains up in the what-ifs and lists of pros and cons. So how do we eventually come to the decision of choosing one of those two things?
MinutePhysics
How Do We Know The Universe Is ACCELERATING?
Aatish Bhatia helped write this video! A big thanks for his help! Here's his blog: http://www.empiricalzeal.com The universe is expanding – this we know from looking at red shifts of distant galaxies – but the acceleration of the...
TED-Ed
TED-Ed: What is depression? - Helen M. Farrell
Depression is the leading cause of disability in the world; in the United States, close to ten percent of adults struggle with the disease. But because it's a mental illness, it can be a lot harder to understand than, say, high...
TED-Ed
TED-ED: Where did English come from? - Claire Bowern
When we talk about 'English', we often think of it as a single language. But what do the dialects spoken in dozens of countries around the world have in common with each other, or with the writings of Chaucer? Claire Bowern traces the...
SciShow
Why Nutrition Studies Keep Contradicting Each Other
It seems like nutrition studies contradict a lot, and it’s practically impossible to get a straight answer on whether a given food or supplement is good for you. But why?
SciShow
Understanding Trypophobia: The Fear of Holes
In this SciShow dose, Michael Aranda explains mystery behind trypophobia.
Crash Course
Chi-Square Tests - Crash Course Statistics
Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test...
Crash Course
Indus Valley Civilization Crash Course World History
In which John Green teaches you about the Indus Valley Civilization, one of the largest of the ancient civilizations. John teaches you the who, how, when, where and why of the Indus Valley Civilization, and dispenses advice on how to be...
Crash Course
Charts Are Like Pasta - Data Visualization Part 1 - Crash Course Statistics
Today we're going to start our two-part unit on data visualization. Up to this point we've discussed raw data - which are just numbers - but usually it's much more useful to represent this information with charts and graphs. There are...
TED-Ed
TED-ED: Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting
When we look at the sky, we have a flat, two-dimensional view. So how do astronomers figure the distances of stars and galaxies from Earth? Yuan-Sen Ting shows us how trigonometric parallaxes, standard candles and more help us determine...
Curated Video
Indus Valley Civilization: Crash Course World History
In which John Green teaches you about the Indus Valley Civilization, one of the largest of the ancient civilizations. John teaches you the who, how, when, where and why of the Indus Valley Civilization, and dispenses advice on how to be...
FuseSchool
Compare & Order Decimals | Numbers | Maths
This video introduces comparing and ordering decimals using place value. Lorenzo walks viewers through an example, starting with decimals 0.561, 0.55, 0.057, and 0.5. By comparing the digits in each decimal place, he demonstrates how to...
Curated Video
Explore The 7 Continents & Their Sizes! | Geography Songs For Kids
Let's compare the continents of the world by size!
Curated Video
JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Is the Sort Method in JavaScript
In this video, you will learn how to use the Sort method in JavaScript to sort arrays in ascending and descending order. The Sort method in JavaScript is a built-in method that is used to sort the elements of an array in place. By...
Curated Video
Deep Learning - Crash Course 2023 - Perceptron Model and Its Representation
In this video, you will learn more about the Perceptron model and understand its representation. This clip is from the chapter "Perceptron" of the series "Deep Learning - Crash Course 2023".In this section, you will learn about Perceptron.
Curated Video
Best Buys GCSE Practice Questions
This video provides some GCSE exam style questions on the topic of best buys and explains how to get full marks for each question.
Curated Video
Linux Operating System: A Complete Linux Guide for Beginners - Grep, Comparing Files
In this video, you will learn the Grep, cmp, and comm commands. This clip is from the chapter "Working with Files and Directories" of the series "Linux Operating System: A Complete Linux Guide for Beginners".In this section, we will work...
Curated Video
JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Booleans and Comparisons / 015
This video explains the Boolean and comparison data types in JavaScript with an example. This clip is from the chapter "JavaScript Basics" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects".This section...
Curated Video
JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Loose Versus Strict Comparison / 016
This video explains the difference between loose and strict comparison along with an example. This clip is from the chapter "JavaScript Basics" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects".This...
Curated Video
Comparing Decimals
The video “Comparing Decimals” reviews the symbols used for comparing and shows how to compare decimals.
Curated Video
Comparing Fractions
Mr. Addit shows how to use number lines and fractions strips to compare fractions.
Curated Video
Adjectives: Describe and Compare
Mr. Griot reviews adjectives and explains the rules when using comparative adjectives.