Weatherthings
Water Smart: Water on Earth - Estuaries
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
Catalyst University
Unsaturated Fatty Acids Part 2: Nomenclature and Properties
Unsaturated Fatty Acids Part 2: Nomenclature and Properties
Flipping Physics
Introduction to Mechanical Energy with Friction
Learn how to use Mechanical Energy when the Work done by Friction does not equal zero.
Curated Video
The Relationship Between Force and Momentum Change: Two Examples Explained
This is a physics lesson that explains the relationship between force, momentum, and acceleration. The video explains how force acting on an object causes a change in momentum, and how acceleration is linked to force. The equation, F =...
Mediacorp
Trouble on the Mekong: Negative Effect of Dams on the Mekong River
This video highlights the growing demand for power in the developing world, particularly in Asia, and the reliance on hydropower as a clean alternative to fossil fuels. However, it also explores the negative consequences of hydropower...
Catalyst University
Acetyl-S-CoA Synthetase: Physiology, Biochemistry, and Mechanism
Acetyl-S-CoA Synthetase: Physiology, Biochemistry, and Mechanism
Catalyst University
Quantum Mechanics | Basic Idea of the Heisenberg Uncertainty Principle
Here, I explain the basic idea underlying Heisenberg's Uncertainty Principle; also 1 simple example is worked.
Brian McLogan
Evaluate the derivative using the definition of derivative limit notation
👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure of the average rate of change of the function over an interval, h. The limit of the difference quotient gives the...
Catalyst University
Delta-Aminolevulinate Synthase (ALA Synthase): Physiology, Biochemistry, and Organic Mechanism
Delta-Aminolevulinate Synthase (ALA Synthase): Physiology, Biochemistry, and Organic Mechanism
Flipping Physics
Component, Unit, and R Position Vectors
Vector components are reviewed. Unit vectors are introduced and an example is walked through. The “r” position vector is introduced and an example using both “r” position vector and unit vectors is worked through.
Flipping Physics
Introductory Work due to Friction equals Change in Mechanical Energy Problem
The equation Work due to Friction equals Change in Mechanical Energy can often be confusing for students. This video is a step-by-step introduction in how to use the formula to solve a problem.
Weatherthings
Water Smart: Water on Earth - Summary
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
Catalyst University
Heisenberg's Uncertainty Principle: Example #1
Heisenberg's Uncertainty Principle: Example #1
The Wall Street Journal
Delta's Ed Bastianon the Evolving Role of the CEO
After speaking out against voting legislation in Georgia, Delta CEO Ed Bastian discusses his take on the role of the CEO in commenting on social and political issues.
APMonitor
Solve Differential Equations in Python
Differential equations are solved in Python with the Scipy.integrate package using function ODEINT. ODEINT requires three inputs: y = odeint(model, y0, t) model: Function name that returns derivative values at requested y and t values as...
The Wall Street Journal
Medical Testing Is Entering a New Era, Todos Medical CEO Says
Gerald Commissiong describes how the company's new Covid-19 antibody test works and says the future of early cancer diagnosis could lie in blood testing.
Brian McLogan
Midpoint riemann sum approximation
👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Catalyst University
Phase Diagrams | The Clausius-Clapeyron Equation [Example #1]
In this video, we use the Clausius-Clapeyron Equation to calculate the enthalpy of vaporization for a substance.
Brian McLogan
Evaluate the limit with delta x difference quotient
👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure of the average rate of change of the function over an interval, h. The limit of the difference quotient gives the...
Next Animation Studio
U.S. COVID cases double due to delta variant and issues with vaccine rollout
The number of new cases of COVID-19 in the U.S. has more than doubled in the last two weeks, with the delta variant proving difficult to contain and a divide forming between those who are vaccinated and those who are not.