Brian McLogan
Solve related rates falling ladder
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Curated Video
Factors Affecting Diffusion and Fixed Law
This is an educational video that discusses the factors that affect diffusion, which is the process by which particles move from an area of high concentration to an area of low concentration. The video outlines three key factors that...
Catalyst University
Separable Differential Equations for P-CHEM
Separable Differential Equations for P-CHEM
Science360
New multilayered materials ready for take off
When it comes to aircraft engines, rocket motors and nuclear power plants, the ""heat"" is constantly on to make the parts inside stronger, more reliable and more durable. In fact, when an airplane takes off, the materials in the hottest...
Curated Video
The Impact of Acid Rain
This video discusses the phenomenon of acid rain, explaining how it is formed and its harmful effects on the environment, including soil, plants, aquatic life, and human health. The video also mentions solutions such as flue gas...
Catalyst University
Lineweaver-Burk Equation Theory and Derivation
Lineweaver-Burk Equation Theory and Derivation
Curated Video
Comparing Exponential Models Using Properties of Exponents
In this video lesson, students will learn how to rewrite models dealing with compounding interest and how to modify formulas for different compounding periods. By applying these concepts, students will be able to analyze and compare...
Curated Video
Exploring Vertical Scaling in Linear Equations
In this lesson, students will explore the similarities and differences between two functions, by examining their intercepts, slopes, and algebraic representations. Through visual and algebraic analysis, students will understand how...
Curated Video
Thermal Equilibrium and the Impact of Greenhouse Gases on Earth's Temperature
The video is a lecture on thermal equilibrium and infrared radiation. The lecturer discusses how a body can remain at constant temperature, the relationship between temperature and radiation emitted by a body, and how the temperature of...
Institute for New Economic Thinking
Alternative Theories of Economic Growth and Inflation [Segment 8]
Taught by John Smithin Assisted by Fredrick Zhou There are two alternative views about how to promote economic growth. We develop two generic growth equations, each including the trade balance, the primary budget deficit, and the...
Curated Video
Exploring Recursive Processes in Patterns
In this video, the teacher explains the concept of a recursive process by exploring patterns in linear and nonlinear relationships. They use examples of rectangles and l-shaped figures to demonstrate how the pattern can be extended and...
Catalyst University
Complex Mechanisms: Pre-Equilibrium Approximation
Complex Mechanisms: Pre-Equilibrium Approximation
Catalyst University
How to Determine Reactiveness/Lability of a Metal
How to Determine Reactiveness/Lability of a Metal
Brian McLogan
How to find the radius when the area and circumference are changing at the same rate
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Science360
Science of the Winter Olympics - Mathletes
It's been called "the Queen of Sciences"--mathematics. It might not be as obvious in Olympic sports as physics or materials-engineering, but math--from simple arithmetic to calculus--is part of every jump, every spin, every move the...
Curated Video
Understanding Economic Statements and Judgments
This video is a lecture presentation about economic statements and judgments. The speaker introduces the concept of economic statements and how they are formed, with a focus on the different types of statements and judgments made by...
Curated Video
Chemistry Practical: Investigating the Effect of Concentration on Reaction Rate
This video discusses a required practical experiment in chemistry where the objective is to investigate how increasing the concentration of a reactant affects the rate of the reaction. The hypothesis is that increased concentration leads...
Brian McLogan
How to solve a changing area of circle with related rates
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Curated Video
Transport of Substances in and out of Cells: Diffusion, Osmosis, and Active Transport
In this video, the concept of transport of substances into and out of cells is explained. The different ways in which this process occurs are discussed, including diffusion, osmosis, and active transport. The importance of surface area...
Curated Video
Analysis of Temperature and Respiration Rate in Maggots: Findings and Future Experiments
The video is a lecture presentation about an experiment on the relationship between temperature and the rate of respiration in maggots. The speaker discusses the experimental setup, which includes placing maggots in a boiling tube with...
Curated Video
Why Do We Find Babies Cute?
Babies are cute because of their face structure and their sounds. Adult brains find the faces features of babies' faces cute. This signature cute baby face is called Kindchenschema (or baby scheme in English). Our brains seemed to be...
Curated Video
Thermoregulation: How the Body Controls Temperature
The video explains the importance of maintaining a stable body temperature for enzyme reactions and how the hypothalamus in the brain is responsible for thermoregulation. It covers the different factors that affect body temperature,...
Brian McLogan
Solve related rates two cars traveling
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Curated Video
Experiment on How Increasing Reactant Concentration Affects Reaction Rate
The video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The...