Learn how to write a vector in component form when given the magnitude and direction. When given the magnitude (r) and the direction (theta) of a vector, the component form of the vector is given by r(cos(theta), sin(theta)).

In 2006, the Fed asked its macroeconometric model what would happen if house prices dropped by 20%. The model projected the past into the future and said: "Not much." Well, the financial crisis proved it wrong. Meanwhile, DSGE models,...

There’s a lot of anxiety about the AstraZeneca vaccine thanks to recent reports of incomplete data, as well as reports on blood clot risks. Let’s take a look at both issues in context, understanding the efficacy data before and after...

Check out my latest GCSE PE video looking at the Paper 2 Topic of Information Processing. I look through the basic model of input, decision making, output and feedback and use Cristiano Ronaldo to try and explain how expert performer are...

This video briefly discusses how the Intermuscular Septa and associated deep fascia separate the thigh into functional compartments of muscles based on their collective actions.

There are millions of different kinds of living things on the planet. Grouping them is not an easy task. This fascinating program explores this process and investigates some of the major groups of living things.

OS Module: Introduction to OS Module and Basic operation
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This clip is from the chapter "OS Module" of the series "Complete Python Scripting for Automation".In this section, the author introduces OS Module and Basic...

Data Structures of Python: Introduction to Data Structures and Types of Data Structures
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This clip is from the chapter "Data Structures of Python" of the series "Complete Python Scripting for Automation".In this section, the...

Types of Trust in a Negotiation

In this video, the teacher explains how to write a closing paragraph that stays on topic for a writing prompt. The teacher emphasizes the importance of referring back to the prompt and the main ideas of the response. They provide clear...

Universal Basic Income (UBI): The Future or Impractical Nightmare? - TLDR News

In this lesson, mathematicians will learn how to judge the reasonableness of an answer by estimating. They will understand that estimation involves rounding numbers to simplify calculations and obtain approximate solutions.

Genetic Information Non-Discrimination Act

Clean Air Act - New Source Performance Standards and New Source Review

In the last few weeks, there have been a number of articles and posts claiming that Brexit has cost the UK more since the referendum than all of the membership fees it's ever paid the EU. As much as that might be an appealing argument to...

Data Structures of Python: Lists This clip is from the chapter "Data Structures of Python" of the series "Complete Python Scripting for Automation".In this section, the author introduces Data structures and types of Data Structures like...

From the section: Machine Learning: Part 2. In this section, we’ll cover Bayes Theorem, Naive Bayes, SVM and SVC to classify data.<b<br/>r/>

Machine Learning: Part 2: [Activity] Naive Bayes in Action

Princeton University physical chemist Emily Carter is using fundamental scientific principles to create computer simulation tools that will help predict the behavior of different materials including renewable fuels. The research, which...

Kurt Squire is a professor at the University of Wisconsin-Madison in the Educational Communications and Technology division of Curriculum and Instruction and a research scientist a the Academic Advanced Distributed Learning Co-Lab....

Graduate Research Fellow Amy Battocletti is a Navy veteran who was awarded a Graduate Research Fellowship in 2014. She’s a doctoral candidate in biology at Georgetown University conducting research on the impact of genetic variation...

Cattle ranchers and dairy farmers are scrambling to defend their turf against plant-based alternatives to traditional meat and milk. Is market share at risk?

This video explains the concept of cognitive behavioral therapy (CBT) and how it can be used to help people with phobias, depression, anxieties, or addictions.

Nikhil Goyal is the author of the new book Schools on Trial: How Freedom and Creativity Can Fix Our Educational Malpractice (Random House).

Are you struggling to get started in writing a chord progression? If you want to use chord III what are the best options for chords to follow? This music composition lesson gives you plenty of options for chords that progress well from...