A short video lecture detailing the main concepts of the Industrial Age. Geared for the United States History Regents examination. Students who would benefit include juniors taking a U.S. History course or perhaps for reviewing the...

Could Muslim forces have conquered Europe during the Middle Ages? Well if the Battle of Tours in 732, where Frankish King Charles Martel defeated the army of the Umayyad Caliphate led by 'Abdul Rahman Al Ghafiqi, had the opposite outcome...

In this video, Jabzy brings us historical tidbits and unknown facts about the Russian Plans to Invade India

Solutions to Problem 31.

👉 Learn how to find the derivative of an implicit function. 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 derivative of a...

This election season has seen relatively little campaigning on health care reform. Short of the occasional cry to "repeal Obamacare" or the offhand complaint about how much health care costs, there's been relatively little focus on how...

This Video Explains Integrative Negotiation Tactics

Three simple weather demonstrations you can do at home or at school to show the properties of heat, using your hands and everyday materials.

This Video Explains Methods of Innovation

👉 Learn how to find the derivative of a function using the quotient 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 variable x. The process of finding the...

This video is a lecture on how businesses can manage their international expansion plans and strategies. The speaker discusses the challenges businesses face when expanding into global markets, including managing diverse cultures,...

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...

The video discusses the long run average cost curves and their implications for the structure of the market. The video uses an example of a factory to demonstrate this concept and how the long run average cost curve is formed by the...

This Video Explains Integrative Negotiation

Mr. Hughes explains the basics of the Vietnam War.

👉 Learn how to find the derivative of a function using the quotient 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 variable x. The process of finding the...

The artificial intelligence revolution is expanding into more areas of our daily lives. Microsoft Asia president Ralph Haupter and Sensetime co-founder Bing Xu discuss the promises and challenges of AI with Nikki Waller, WSJ Editor of...

In this video, the teacher explains two different methods for solving addition number sentences. The first method is using expanded form, where each digit is expanded to its value and then added together. The second method is using a...

Owing to multiple requests, we look at the concept of Financial Ratio Analysis in this video. Most videos on Ratio Analysis tend to confuse people on what it actually is and starts expanding on the various types of ratio analysis from...

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...

In this video, the teacher explains how to expand linear expressions with fractions using an area model and the distributive property. They cover important vocabulary such as linear expression and rational coefficients, and also discuss...

The video explains the life cycle of a star, starting from a nebula, gravitational pull forming a protostar, the process of nuclear fusion, formation of a main sequence star, production of elements through fusion, expansion of a main...

In this video lesson, students learn how to divide exponential expressions by observing and generalizing a pattern. The teacher explains the concept of exponents and reviews the rule that states any number divided by itself is one....

How do fuel cells work? How is hydrogen created to fill up the cars? Will there be a lot of hydrogen cars created soon? Creating Greener Cars, Part 2