SciShow
Can You Really Cook Alcohol Out of Food?
You’ve probably heard that it’s no big deal when a cake recipe calls for some rum, because all the alcohol will just cook right off! Well, that's only partly true.
Crash Course
Torque: Crash Course Physics
What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shini sits down with us to discuss what torque is, how it works, why it works, and...
SciShow
3 Facts About Lemmings
Lemmings are small, thickset vole-like animals that live in the Arctic tundra. They live in a harsh environment, are super-cute, kinda mean, and totally misunderstood.
TED-Ed
TED-Ed: Can you solve the locker riddle? - Lisa Winer
Your rich, eccentric uncle just passed away, and you and your 99 nasty relatives have been invited to the reading of his will. He wanted to leave all of his money to you, but he knew that if he did, your relatives would pester you...
3Blue1Brown
The determinant | Essence of linear algebra, chapter 6
The determinant has a very natural visual intuition, even though it's formula can make it seem more complicated than it really is.
3Blue1Brown
Exponential growth and epidemics
A primer on exponential and logistic growth, with epidemics as a central example
SciShow
How Do Flowers Know When to Bloom?
Flowers tend not to own calendars, so how do they know when to bloom?
TED-Ed
TED-Ed: What makes volcanoes erupt? | Steven Anderson
In February of 1942, Mexican farmer Dionisio Pulido thought he heard thunder coming from his cornfield. However, the sound wasn't coming from the sky. The source was a large, smoking crack emitting gas and ejecting rocks, and would come...
TED-Ed
TED-ED: What is a calorie? - Emma Bryce
We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calorie, really? And how many of them do we actually need?...
SciShow
The Experiment That May Have Broken Physics | SciShow News
Researchers have made some unexpected readings of mysterious particles called muons, which may make us reexamine the Standard Model in physics.
Crash Course
Controversy of Intelligence: Crash Course Psychology
So, how many different kinds of intelligence are there? And what is the G-Factor? Eugenics? Have you ever taken an IQ Test? All of these things play into the fascinating and sometimes icky history of Intelligence Testing. In this episode...
TED-Ed
TED-Ed: How fast is the speed of thought? | Seena Mathew
Your mortal enemy has captured you and hooked you up to a bizarre experiment. He's extended your nervous system with one very long neuron to a target about 70 meters away. At some point, he's going to fire an arrow. If you can then think...
Crash Course Kids
Everything Revolves Around You
So, why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina...
PBS
How to Break Cryptography
Only 4 steps stand between you and the secrets hidden behind RSA cryptography. Find out how to crack the world's most commonly used form of encryption.
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - Factor Authentication Methods
New ReviewThis video will examine the authentication methods used to protect a system or network from cyber-attacks.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - One-Way ANOVA
New ReviewIn this video, you will learn to use the one-way ANOVA, where there is only one dependent factor.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Solution: Correlation
New ReviewThis is the solution to the practice exercise on Pearson's coefficient regression analysis.
Curated Video
The Beginners 2025 Cyber Security Awareness Training Course - 2-Factor Authentication Part I
New ReviewIn this two-part eye-opening video module, you will learn all about wonderful two-factor authentication: an excellent solution for preventing hackers hijacking your account! The term '2FA' will be explained in simple terms, and then you...
Curated Video
Mastering Multiplication: Understanding the Basics and Beyond
New ReviewThis video provides a clear and comprehensive explanation of the concept of multiplication. It starts by discussing how multiplication is related to other mathematical operations such as division and addition. The video breaks down a...
Curated Video
Different Bases
New ReviewA video entitled "Different Bases" that covers rewriting expressions using the rule for applying powers to expressions with different bases.
Curated Video
Calculate Units In Formulas
New ReviewA video entitled "Calculate Units in Formulas" that covers the process of converting units in real-world quantities to solve problems.
Curated Video
Proportions
New ReviewA video entitled "Proportions" which shows how to multiply both values in a ratio by a factor to make an equivalent ratio.
Curated Video
Multiply and Divide Rationals
New ReviewA video entitled "Multiply and Divide Rationals" that shows how to divide two rational expressions.
Curated Video
Add and Subtract Rationals
New ReviewA video entitled "Add and Subtract Rationals" which shows how to use a least common denominator to rewrite rational fractions so that they can be added or subtracted.