NASA
NASA’s Self-Driving Perseverance Mars Rover Is Breaking Records
NASA’s Perseverance Mars rover is using its self-driving capabilities as it treks across Jezero Crater seeking signs of ancient life and gathering rock and soil samples for planned return to Earth.
With the help of special 3D glasses,...
Professor Dave Explains
Mitosis: How One Cell Becomes Two
We know that we are made of cells. But we start out as just one tiny little cell in the womb. How does that become enough cells to look like a baby? And how does that baby get enough cells to become an adult? The answer is mitosis! This...
Visual Learning Systems
The Nature of Weather: Summing Up
This video explores the daily condition of the Earth's atmosphere. The factors that influence the atmosphere and cause weather are discussed. Special emphasis is given to the global processes that generate weather patterns. Other...
Curated Video
Rationalizing the Denominator
This lesson will cover rationalizing the denominator using a factor of 1 and conjugates.
Curated Video
Adding Fractions Using Area Models (Example)
Add fractions with unlike denominators using visual models.
Catalyst University
Cervical Flexion Rotation Test | Rationale & Demonstration
In this video, I explain and demonstrate the cervical flexion rotation test, which is used to determine the amount of atlantoaxial (AA) rotation. I also review Freyette's third law and how it pertains to this special test.
The Art Assignment
My Top 40 Art Reflections
Host Sarah Urist Green shares 40 reflections about art, gathered in the course of a career in art, art history, curating, and making videos about all of the above.
Wonderscape
Geography Kids: Seven Natural Wonders of the World
The video highlights the Seven Natural Wonders of the World, including Guanabara Bay in Brazil, the Grand Canyon in the United States, Parícutin Volcano in Mexico, the Great Barrier Reef in Australia, Victoria Falls in Zambia and...
SciShow
Could Eye Drops Replace Your Glasses?
Getting older means it’s likely that your eyes will have trouble focusing on things at close distances, so we are often prescribed glasses to combat this problem. But what if there were eye drops that could achieve the same results?
TED Talks
TED: How to let go of being a "good" person -- and become a better person | Dolly Chugh
What if your attachment to being a "good" person is holding you back from actually becoming a better person? In this accessible talk, social psychologist Dolly Chugh explains the puzzling psychology of ethical behavior -- like why it's...
SciShow
How to Stop Cancer Using RNA
We know that our immune system watches out for us, but is there a way we could give it a leg up in spotting cancerous tumors?
FuseSchool
Digestion By Enzymes
In this video we examine the process of digesting our food. We shall see how biological catalysts called enzymes break these food molecules apart and why they are necessary. Think of our food molecules as a train of trucks all coupled...
Curated Video
Experience the Magic of Coachella
The Coachella Valley Music and Arts Festival is an annual event held in California that brings together music, fashion, and art. The video highlights the festival's history, from its beginnings in 1999 to its expansion into a two-weekend...
Curated Video
Nighthawks by Edward Hopper: Great Art Explained
Edward Hopper’s world was New York, and he understood that city more than most people. He understood that, even though you may live in one of the most crowded and busy cities on earth, it is still possible to feel entirely alone. This...
Curated Video
The /eɪ/ Vowel Sound (day, great) | British Pronunciation
Part 14: This video looks at how to pronounce the /eɪ/ sound. It's in words like "day", "great" and "late". This sound is a diphthong. This is the fourteenth video in a series of the 20 vowel sounds in British English.
Curated Video
Jean-Michel Basquiat's 'Untitled (Skull)': Great Art Explained
In 1982 at the age of just 22 years old, Jean-Michel Basquiat would produce this painting. A powerful and dazzling image that mixes text, colour, symbolism and mark-making in a raw and uncensored explosion. In a single painting, he would...
Professor Dave Explains
Practice Problem: Site of Protonation on a Weak Base
For this one we will need to understand the basics about Bronsted-Lowry acid-base reactions, and we also should be able to gauge the stability of various potential conjugate bases.
Curated Video
The Great Wave by Hokusai: Great Art Explained
In 1639 Japan closed its borders and cut itself off from the outside world. Foreigners were expelled, Western culture was forbidden, and Entering or leaving Japan was punishable by Death. It would remain that way for over 200 years. It...
Curated Video
The /iː/ Vowel Sound (sheep, beach) | British Pronunciation
Part 1: In this video I show you how to pronounce the /iː/ sound. This is in words like sheep, beach, sheet, me and she. Technical name: close front unrounded vowel This is the first video of a series of 20 videos about the vowel sounds...
Curated Video
Picasso’s Guernica: Great Art Explained
Guernica is the most famous anti-war painting in history, and Picasso’s best-known work. It has gone from a piece that was created in protest at the horrific bombing of a small village in northern Spain, to an icon and a universal symbol...
Jabzy
Irish Drinking Stereotype - Stuff That I Find Interesting
In this video, Jabzy brings us historical tidbits and unknown facts about the Irish Drinking Stereotype
Curated Video
Understanding the Structure and Action of Transformers
This video explains the structure and action of a transformer. The video discusses the two types of transformers, step up and step down, and provides examples for each. The video then goes into detail about the structure of a transformer...
Curated Video
Finding the Distance Between Two Points: Using Absolute Value to Calculate Distance
The video explains how to find the distance between two points on a number line by finding the absolute value of their difference. It reviews the concept of subtracting by adding the additive inverse and emphasizes the importance of...