Mr. Beat
The American Presidential Election of 1888
The 26th Presidential election in American history took place on November 6, 1888. My birthday, again. Is that why I love this stuff? Grover Cleveland had a solid first term. The country was at peace and the economy...fantastic. He even...
Science360
Engineering earthquake resilience in downtown skyscrapers - Science Nation
Building sensors feed new community models to maximize function, minimize disruption after an earthquake Description: Structural engineers at the University of California, Los Angeles, (UCLA) are using downtown Los Angeles as a testbed...
Curated Video
What Is A Decibel? Can 'Negative' Decibels Exist?
The decibel is used to measure sound levels. It is represented by dB and is widely used in signals, communication, and electronics. The term decibel can be used to express an absolute value or a change in value (+1 dB or -1 dB). Decibels...
Catalyst University
Physical Chemistry | The Hard Shell Model
1) What is the Hard Shell Model equation of state? 2) What is the constant, b? 3) What does this model tell us about repulsions? 4) Overall, what is the theory of the Hard Shell Model?
JJ Medicine
Medical Terminology | Lesson 9 | Eyes and Eye Conditions (Ophthalmology)
Medical Terminology β Lesson 9 | Eyes and Eye Conditions (Ophthalmology) Medical Terminology β Anatomy, Lesson 9: Ophthalmology (Eyes and Eye Conditions). In this lesson, we discuss prefixes and suffixes describing eyes, eye anatomy and...
Math Fortress
Calculus I: Derivatives of Polynomials and Natural Exponential Functions (Level 2 of 3)
This video will teach you the basics of calculating the derivative of simple polynomials and exponential functions using the constant multiple, sum and difference rule.
Soliloquy
How many countries make up the UK?
In my video about Wales and the Union Jack, I said that the United Kingdom is made up of 4 countries, and boy did you guys tell me how wrong that was! Northern Ireland is a province you said. If you did a little deeper though, this is...
Virtually Passed
Relative Motion with rotating reference axes Example (part 1)
To solve for the velocity of a point A moving relative to an object that is rotating then we can use the relative velocity (for rotating reference frames) equation: Va = Vb + Vrel + Vp/b
Weird History
The Michael Rockefeller Mystery
In 1961, Michael Rockefeller went missing on the island of New Guinea. The 23-year-old heir to the Rockefeller fortune was gone without a trace. While on a trip to document native New Guinea tribes and collect carvings for his father's...
Catalyst University
Lineweaver-Burke Plots Introduction and Theory
Lineweaver-Burke Plots Introduction and Theory
JJ Medicine
Medical Terminology - The Basics - Lesson 1
Medical Terminology, Lesson 1: Introduction to Numbers, Locations, Colors, Body Systems and Organs Hey guys! In this video, you will learn basics of medical terminology starting with increased and decreased levels of processes, colours,...
Virtually Passed
2 Degree of Freedom vibrating system Summary
Two blocks oscillating via springs is a 2 DOF system. The final solution will have the form of a a modal vector times cos(w1t - phi1) + another modal vector times cos(w2t -phi2). The system is hence said to be oscillating at two natural...
Five Thousand Years
How to Wear Hanfu: Sheer Fabric Hanfu (θ±ι ε°θ₯η΄θ‘«) from the Ming Dynasty
In ancient China, it was quite common for men to be bare-chested during the summer, but of course this was not the case for ladies. So they would wear less layers and sheer fabric hanfu inside of their homes. This video will give you an...
Brian McLogan
How to take the derivative using the quotient rule and simplifying the numerator
π 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...
PBS
Is This Ratchet Or Runway? Fashion trends to Ghetto Fabulous
What makes a fashion trend go from lowbrow to high class? How does the person wearing the style change its perception? And whose taste gets to be respected? Hang on to your boxer braids for this one, from the ghetto to ghetto fabulous...
Brian McLogan
How do you find the formula for the nth term of an arithmetic sequence
π Learn how to find the nth term of an arithmetic sequence. 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. An arithmetic sequence is a sequence in which...
Brian McLogan
How to implicitly find the derivative of an equation
π 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...
Financial Times
Mental health and the gig economy
Workers appreciate the flexibility of the gig economy, but isolation, long hours and performance assessment by an algorithm are contributing to mental health problems.
Catalyst University
Cell Growth VS Cell Proliferation VS Cell Differentiation
In this video, we explore BASIC differences between cell growth, cell proliferation, and cell differentiation.
Sustainable Business Consulting
How to Set Sustainability Goals
Offers a successful strategy to set sustainability goals by backcasting from your north star to present day
Curated Video
Understanding Arithmetic Sequences and Linear Functions
In this lesson, students will learn how to determine the explicit rule for an arithmetic sequence and how it represents a linear function. They will create a table of values and graph ordered pairs on a coordinate plane to visualize the...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Defining Risk
Managing risk involves identifying threat actors from script kiddies to state-sponsored attackers. Mitigating threats is achieved by identifying assets and putting security controls in place to mitigate risks. This clip is from the...
Brian McLogan
Write the tangent line through a point of an equation with e implicit
π Learn how to find and write the equation of the tangent line of a curve at a given point. The tangent of a curve at a point is a line that touches the circumference of the curve at that point. To find the equation of the tangent line...
Cerebellum
American Presidents - 14th - 18th Presidents
The Presidency of the United States is the most powerful position in the nation, and is often referred to as the βleader of the free worldβ. Their power is only equaled by the massive responsibility they hold. They are not always...