Institute for New Economic Thinking
Jan Kregel: The Continuing Risk of Derivatives
Everybody now knows the narrative of the Great Financial Recession of 2008, in particular, the impact that toxic derivatives had in terms of exacerbating the crisis. And the usual defense of those who misdiagnosed the crisis is that the...
Curated Video
The Big Bang Theory vs. Steady State Theory: Explaining the Evolution and Expansion of the Universe
The video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from...
Brian McLogan
Expanding the logarithm so that you can take the derivative
👉 Learn how to find the derivative of exponential and logarithmic expressions. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
PBS
Could climate change make you allergic to meat?
Thanks to climate change, disease carrying critters are expanding their ranges, and their seasons are getting longer -- meaning they have more space and more time to take a bite out of you or me.
Brian McLogan
Rectangular to polar equation conversion
Learn how to convert between rectangular and polar equations. A rectangular equation is an equation having the variables x and y which can be graphed in the rectangular cartesian plane. A polar equation is an equation defining an...
Astrum
Why is space black?
Olber's Paradox. With so many stars in the universe, why is space black and not white with light?
Catalyst University
Real Gas Behavior | The Hard Shell Model [Example #2]
In this video, we work with the Hard Shell gas mode to calculate the work done by an expanding gas. Uses integration calculus.
Curated Video
Forms of Business Growth: Organic and External Growth Explained
This video discusses the two main forms of growth for a business, organic growth and external growth. The narrator explains that organic growth happens when a business grows on its own terms, such as increasing production or opening more...
Physics Girl
Is energy always conserved?
When light passes through the universe and is redshifted by the expansion of space itself, how is energy conserved? The stretched light has a longer wavelength and therefore a lower energy. Is energy conserved? If so, where does it go?
FuseSchool
Algebraic Fractions
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In this video we look at how to simplify algebraic fractions, and how...
FuseSchool
Solving Algebraic Fractions
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In part 1 we saw how to simplify, and add and subtract algebraic...
History Hit
Ottoman Empire with Kate Fleet: The limits of Ottoman expansion
Why did the Ottoman empire stop expanding? Ottoman Empire with Kate Fleet, Part 5
Astrum
How do we know the universe is 13.8 billion years old?
How can scientists possibly know the age of the universe? Well, through a variety of factors, including redshift, the CMBR and more.
NASA
NASA’s Exoplanet Superheroes
A superhero team of space telescopes has been working tirelessly to discover exoplanets and unveil their secrets. Now, a new superhero joins the team—the James Webb Space Telescope. What will it find? Over the past few decades, a team of...
Curated Video
Overview of The Big Bang Theory and Evidence of Universal Expansion
This video provides an overview of The Big Bang Theory, which is a theory about the evolution of the universe. The narrator explains how the redshift of light emitted by galaxies that are moving away from Earth provides evidence for the...
Brian McLogan
What do I need to know to expand logarithmic expressions
👉 Learn how to condense/expand logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the...
Brian McLogan
Summary for Expanding logarithmic expressions
👉 Learn how to condense/expand logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the...
Curated Video
Considerations for Expanding Overseas as a Business
The video discusses the challenges and considerations that arise when a business considers expanding into overseas markets. The speaker highlights the example of Tesco's failed attempt to expand into the United States and emphasizes the...
The Wall Street Journal
Citizen Founder Andrew Frame on The Future of Public Safety Apps
Andrew Frame, founder and CEO of Citizen, discusses the huge rise in people monitoring crimes, protests and other happenings in their local community since the start of the pandemic and what it means for society as a whole.
FuseSchool
Factorising Quadratics: Non-Monic
In this video we’re going to discover how to factorise quadratics that don’t have 1 as the coefficient of the x-squared term. These are called non-monic quadratics. We can do it by trial and error and just spotting the factors, but this...
Brian McLogan
How to use the properties of logs to condense an expression
👉 Learn how to condense logarithmic expressions using the power rule. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions...
Encyclopaedia Britannica
Britannica Insights: U.S. Elections
Learn more about suffrage, the expansion of the electorate, and the importance of voting in elections in this interview with Iona College political science professor Dr. Jeanne Sheehan Zaino.
Physics Girl
It's Official: We Were WRONG About the Big Bang
What is the universe expanding into? Where did the big bang happen?
Curated Video
Expanding Expressions with the Distributive Property
In this video, we explore the concept of equivalent expressions and how to use the distributive property to expand and simplify them. We demonstrate how to break down the expression into groups and then multiply to find the simplified...