Professor Dave Explains
Kinematics Part 2: Vertical Motion
Alright, we did side to side, now let's go up and down! This is important if you are Wile E. Coyote and you want to drop rocks off of cliffs and know beforehand how long it takes to hit the ground, so you can finally get that pesky...
Brian McLogan
What do you need to know to write the equation of a parabola
Learn all about parabolas in conic sections. We will discover the basic definitions such as the vertex, focus, directrix, and axis of symmetry. We will also take a look a basic processes such as graphing, writing the equation and...
Brian McLogan
Pre-Calculus - Using the sum formula for cosine to evaluate an angle cos(75)
👉 Learn how to evaluate the cosine of an angle in radians using the sum/difference formulas. To do this, we first express the given angle as a sum or a difference of two (easy to evaluate) angles, then we use the unit circle and the...
Let's Tute
7 Effective Tips to Tally Your Balance Sheet
In this video, the speaker provides seven effective tips for students to tally their balance sheets during exams. The tips include checking for arithmetical accuracy, transferring profits correctly, ensuring all adjustments are properly...
Brainwaves Video Anthology
Martin Kagan - Better Understanding Creativity
Martin Kagan is the Director of Cultural Affairs at Pace University. “Martin Kagan brings to Pace a wealth of experience in presenting and arts management,” said Pace President Stephen J. Friedman. “We look forward to his assistance in...
The Wall Street Journal
Building Businesses That Scale
Startups are challenging the tech giants for dominance in everything from e-commerce to logistics, payments and messaging. Hear how they are challenging the incumbents with new business models.
XKA Digital
Working on boards in the public sector
Zenna currently works in the private sector, bringing innovation and solutions to complex problems; her driver is to deliver social benefit using commercial means. She is currently also engaged as the Academies Director for the South...
Brian McLogan
Learning how to solve an equation using the sum and difference formulas for sine
👉 Learn how to solve equations using the angles sum and difference identities. Using the angles sum and difference identities, we are able to expand the trigonometric expressions, thereby obtaining the values of the non-variable terms....
TLDR News
The UK's Sugar Tax Explained
Today, 6th April, the UK government have introduced a new tax on sugary drinks in an attempt to reduce the level of obesity in the UK. How will you be affected and will it even work? Full Disclosure: The creator of this video formerly...
Institute for New Economic Thinking
The Invisible Woman [Jayati Ghosh]
Economics has many flaws, yet few are as broadly oppressive as its illusions about gender.
Learn German with Herr Antrim
German Vowel Pronunciation - Beginner German with Herr Antrim Lesson #1.1
In today's Beginner German lesson I teach you how to pronounce vowel sounds in German including vowel combinations (diphthongs) and umlauts. This video includes example words for each of the sounds that you learn and tips for how to hold...
Learn German with Herr Antrim
German Command Form (Imperative) - Deutsch lernen
This is an overview of how to make the command form in German. I teach how to form commands with du, ihr, Sie, and wir in German. I also talk about some odd things that happen with the grammar with them. I give examples and some practice...
The Business Professor
Costs in Decision Making - Accounting
This video explains the importance of identifying, categorizing, and recording costs in managerial accounting. The determination of costs is a major factor in management decision making.
Curated Video
Writing Exponential Equations from Data Tables
Learn how to write exponential equations by finding patterns in a table. They discuss the different components of an exponential equation, such as the common ratio and the constant change in x. The teacher provides examples and walks...
Curated Video
Factoring Quadratic Functions: Finding Zeros of Difference of Two Squares
In this video, the teacher explains how to identify the zeros of a quadratic function that is a difference of two squares by factoring. They provide examples and explain the concept of zeros being the input values that make the function...
Healthcare Triage
Sunscreen Works, If You Use it Right
When I was a kid, I remember people talking about putting on suntan lotion to help them absorb the sun's rays. Those days are over. Too much sun can be terrible for you. Besides the fact that it significantly increases the risk of skin...
The Business Professor
Marketing - What is the RIGHT Price for a Product?
Marketing - What is the RIGHT Price for a Product?
Curated Video
External and Internal Influences on Marketing Objectives
This video analyzes the different external and internal influences that can affect marketing objectives for businesses. Using examples such as Nokia, Lidl, and Google, the video explains how market factors, competitor behavior,...
TLDR News
Who Does The UK Trade With Most? - Data Dive
With Brexit coming up so soon it's important to consider who the UK actually trade with. Which countries does the UK export the most of their goods and services to and who does the UK rely on for imports?
APMonitor
Python Road Detection
Objective: Use OpenCV Code to explore features that are effective for lane detection such as Binary, Edge, Line, Difference, RGB, and HSV transformations. Add HSV decomposition to the code. Lane Detection Alerts from driving assist and...
Curated Video
Identifying Holes in Graphs: Investigating Functions
In this lesson, students learn how to identify holes in a graph by investigating functions. They explore examples where the denominator of a function cannot equal zero, resulting in either an asymptote or a hole in the graph.
Brian McLogan
How to find the common difference between terms of a sequence
👉 Learn how to determine if a sequence is arithmetic, geometric, or neither. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of...
Brian McLogan
Given two points write them as a vector in component form
Learn how to write a vector in component form given two points and also how to determine the magnitude of a vector given in component form. Given two point vectors with one representing the initial point and the other representing the...