Curated Video
Introduction to Average Rate of Return in Investment Appraisal
This video explains the concept of Average Rate of Return (ARR) and how it is used in investment appraisal. The video uses a bank as an example to illustrate how interest can generate a fixed percentage return annually. It also shows how...
Next Animation Studio
Sea levels could rise by over 5 meters by the year 3000 if current
Antarctic ice sheet melting could increase sea levels by over five meters by the year 3000 if current warming trends continue.
Flipping Physics
Dropping a Bucket of Water - Demonstration
Demonstrating the physics of dropping a bucket of water with two holes in it.
Visual Learning Systems
Motion: What Is Deceleration?
Students will explore the principles of motion, the basic concepts of speed and velocity and how speed and acceleration are calculated. Numerous examples of common occurrences illustrate the principles of motion. Other terminology...
FuseSchool
Half life
Half life | Radioactivity | Physics | FuseSchool This atom has an unstable nucleus. Any moment now it may undergo radioactive decay. Any time now... Or it may not! We just don’t know, as decay is a random event. We cannot predict when...
Curated Video
Constructing Linear Functions: Calculating Slope and Y-Intercept
In this video, the teacher explains how to construct a linear function to model a scenario. They use examples such as the growth of antelope population and the cost of a cell phone plan to demonstrate how to calculate the slope and Y...
Curated Video
The Problems with the Use and Disposal of Polymers
This video discusses the problems associated with the use and disposal of synthetic polymers. The video also discusses the challenge of disposing of non-biodegradable synthetic polymers, which can take hundreds of years to fully decay....
Visual Learning Systems
Geology of North America: the North American Plate
North America's geology and topography is a fascinating and beautiful story. This video captures footage from throughout the continent to tell this captivating story. Major geological events such as the formation of the Appalachian and...
Healthcare Triage
Doctors and Depression
When Aaron was an intern, or a first-year doctor in training, he knew something was wrong with him. He had trouble sleeping. He had difficulty feeling joy. He was prone to crying at inopportune times. Even worse, he had trouble...
Curated Video
Understanding Chemical Reactions: Collision Theory and Catalysts
This video discusses collision theory and how it applies to chemical reactions. The concept of activation energy and how it relates to the rate of a chemical reaction is explained. The video goes on to explore three ways that the rate of...
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 =...
Curated Video
Introduction to Investment Appraisal
The video provides an introduction to investment appraisals for businesses. The presenter explains how businesses need to make different forms of investment decisions to keep up with the competition and maintain sustainable performance....
Financial Times
Why India is reconsidering its attitude towards China
An unexpected deadly clash in the Himalayas over a small patch of land is forcing New Delhi to examine its relationship with China. The FT's global China editor James Kynge and south Asia bureau chief Amy Kazmin discuss the geopolitical...
Food Farmer Earth
The Ogallala Aquifer - Charting the Waters of the Texas High Plains
This video outlines the challenges posed by the depletion of the Ogallala Aquifer in the Texas High Plains, highlighting the overuse of this vital water source for irrigation and its rapid decline. It also emphasizes the need for...
Curated Video
Efficient Food Production: Farming and Fishing Techniques
The video is a lecture on farming and fishing, with a focus on increasing the efficiency of food production. The video discusses various techniques and methods to increase the transfer of energy between levels in a food chain, including...
Curated Video
Understanding Bank Rates and the Transmission Mechanism for Monetary Policy
This video explains the concept of bank rates and the transmission mechanism, which is the process by which a central bank's monetary policy decisions are passed on through financial markets to businesses and households. The video covers...
Catalyst University
Kinetics: The Steady-State Approximation
Kinetics: The Steady-State Approximation
TLDR News
Did Trump Strengthen the American Economy? Trump's First Term Analysed - TLDR News
With the 2020 Presidential Election getting closer by the day, we wanted to take a detailed look at the promises Trump made during his campaign and whether he stuck to them during his first term in the White House. In this video, we look...
Curated Video
Compare Two Functions by Analyzing an Equation and a Table
In this video, the teacher explains how to compare functions using equations and tables. They emphasize the importance of understanding the different representations of functions and how to calculate the constant rate of change. They...
Curated Video
Methods of Estimating and Environmental Factors Affecting Transpiration in Plants
This video explains what transpiration is, how it can be estimated through experiments measuring the uptake of water by plants or the mass of water lost by the plants, and how changes in environmental conditions such as temperature,...
Next Animation Studio
A giant thruster could be used to shift the Earth’s orbit as changes to the sun’s energy output increases
In around a billion years, increases in the sun’s energy output will ensure oxygen levels on Earth drop to levels that cannot sustain complex life, so we should build a giant thruster to shift the planet’s orbit.
The Viral Fever
Cosmic Journeys: Greenland's Melting Ice
This video explores the significance of Greenland's massive inland ice sheet and how it serves as a laboratory for studying the history of our planet. Scientists are studying the ice sheet to understand how quickly it's melting and how...