Curated Video
Graphing Linear Inequalities in Two Variables
In this video, a teacher explains how to graph linear inequalities in two variables and use them to solve real-life problems. The teacher covers topics such as the solution set, boundary lines, test points, and determining solutions. The...
Catalyst University
Let's Differentiate the Types of Synovial Joints!
In this video, we discuss the 6 major classes of synovial (diarthrotic) joints, along with relevant examples, movements allowed, and other critical features.
Physics Girl
What weightlessness feels like on Zero-G planes
The zero g plane, also known as a parabolic flight, or the vomit comet, flies in parabolic trajectories to give a brief experience of weightlessness. This flight, operated by Novespace in Bordeaux, France, offered 14 weightless...
Institute for New Economic Thinking
You Are Not a Robot [Andrew Sheng]
The world has changed, and we need to adapt. Andrew Sheng calls for a more human economics to drive us toward a sustainable future. This Is Your Wake-Up Call.
ACDC Leadership
Comparative Advantage Practice
If you want to skip the lesson and just practice go to 10:48. I spend the first have of the video explaining how to identify which country has an absolute advantage, calculate opportunity cost, identify which country has a comparative...
Why U
Algebra 23 - Two-Point Form
The two-point form of the equation for a line can describe any non-vertical line in the Cartesian plane, given the coordinates of two points which lie on the line.
Why U
Algebra 11 - Cartesian Coordinates in Three Dimensions
Just as the Cartesian plane allows sets of ordered pairs to be graphically displayed as 2-dimensional objects, Cartesian space allows us to visualize sets of ordered triples in three dimensions.
Why U
Algebra 46 - Parametric Equations
In order to mathematically describe a line in 3-dimensional space, we need a way to define the values of the three coordinates at every point along the line. This can be done by creating a group of "parametric equations".
Science360
Runway model
In episode 43, Charlie and Jordan discuss a travel woe for the frequent jet setter: long runway queues times. Engineers at MIT have developed a queuing model that predicts how long a plane will wait before takeoff. This model may help...
Why U
Algebra 42 - Visualizing Linear Equations in Three Variables
Just as the graph of a linear equation in two variables is a line in the Cartesian plane, the graph of a linear equation in three variables is a plane in Cartesian space.
Curated Video
Understanding Linear Models: Parts and Meanings
This video explains the different parts of a linear model, including the coordinate plane, slope, y-intercept, and types of lines. It helps viewers understand how to identify and interpret these components in a linear equation, using...
CuriosaMente
Why aren't there solar eclipses every month? - Curiosamente #1
As you know a solar eclipse occurs when the moon is placed between the earth and the sun. But, if the moon takes about 28 days to travel around Earth... Why don’t we see eclipses every month? "Eclipse" comes from the Greek word...
Virtually Passed
Polar Coordinates Example 1
Here we solve for the speed of a plane using polar coordinate formulas.
Flipping Physics
The Scalar Nature of Variables in Rotational Motion Equations
An honest look at vectors vs. scalars in rotational motion equations. Want Lecture Notes? Content Times: 0:00 All the equations 0:51 Common mistake 3:28 The correct equations
FuseSchool
Calorimeter
Learn the basics about the process of measuring the heat of chemical reactions or physical changes as well as heat capacity. What is Calorimeter? How does it measure heat? Find out more in this video!
Learning Mole
What is Currency Exchange?
Jamal is heading on holiday but does he have the right currency? He explores - What is currency exchange? How do you change your money? What is an exchange rate?
Professor Dave Explains
Three-Dimensional Coordinates and the Right-Hand Rule
An introduction to three-dimensional coordinate systems
Brian McLogan
How to determine the rotation of a heart
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Curated Video
Forced Perspective: An Optical Illusion Adventure
Learn about the concept of forced perspective. This video provides examples of how this technique is used in movies, video games, and even suggests trying it out yourself with a camera or phone to create fun scenes.
Apalapse
Aperture Explained in 2 Minutes
Hello everyone, I'm back with another video, this time, covering aperture in two minutes. I go over some key questions including, "What is aperture?" "How does aperture affect exposure?" How does aperture affect depth of field?" and...
Professor Dave Explains
Special Relativity Part 1: From Galileo to Einstein
We talked a little bit about relative motion in the classical physics course, with Galileo dropping stuff in boats. But once Einstein got his hands on relativity, he went a little nutty with it! The inertial reference frames are back but...
The March of Time
1909: WRIGHT BROS AEROPLANE COMPANY: Wilbur Wright placing wheel under airplane wing, horse towing over field, Wilbur talking w/ Hart O. Berg & unidentified man, CU Brother Orville, VS Airplane demonstration, men turning propellers, airplane in flight
MOT 1909: WRIGHT BROS AEROPLANE COMPANY: Wilbur Wright placing wheel under airplane wing, horse towing over field, Wilbur talking w/ Hart O. Berg & unidentified man, CU Brother Orville, VS Airplane demonstration, men turning propellers,...
Brian McLogan
Word Problems using trigonometry and bearings
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...