Curated Video
Introduction to Forces and Categories of Forces
The video is a lecture on forces, where the presenter introduces and discusses different categories of forces. The presenter explains what a force is, how it is defined, and how it arises from the interaction between two objects. The...
Curated Video
Parallel & Perpendicular Lines
Learn about graphs. In this third part introductory video we will look at the parallel and perpendicular lines. Both parallel and perpendicular lines are found everywhere; just think of a car park. Parallel lines have the same gradient;...
Flipping Physics
The Right Hand Rule for Torque
The right hand rule for the direction of torque is described and demonstrated six times.
Curated Video
Loudspeakers and the Motor Effect: Converting Electric Currents into Sound Waves
This is a lecture video explaining how loudspeakers work by utilizing the motor effect, which is when a current-carrying conductor experiences a force when placed in a magnetic field. The video demonstrates this effect on a conductor...
Next Animation Studio
SmartLight redirects sunlight into building interiors
Researchers at the University of Cincinnati have developed a technology that could brighten up rooms with natural light and could be applied to any building without the need for renovations. The technology, known as SmartLight, is...
Brian McLogan
Finding the dot product of two vectors
Learn how to determine the dot product of vectors. The dot product of two vectors also called the scalar product of the vectors is the sum of the product of the components of the vectors in each direction. When the magnitudes of the...
Virtually Passed
Kinetic Friction and Static Friction intuition
Hey guys, this video covers the intuition behind friction. Friction always acts in the direction opposite to the applied force. Using this and the fact that the static coefficient of friction is different to the kinetic coefficient of...
Let's Tute
Methods for Finding Mean of Grouped Data in Statistics
In this video, the teacher explains how to find the mean of a large data set using three different methods: direct method, assumed mean method, and step-deviation method. The teacher also explains how to group the data into classes and...
Curated Video
Unveiling the Mystery: Black Holes and Their Enigmatic Nature
This video provides a brief yet intriguing overview of black holes, explaining their formation, characteristics, and different types. It highlights the challenges scientists face in directly observing black holes and explores the...
Curated Video
Introduction to Quantities and Equations in Motion
The video discusses the various quantities associated with motion, including distance, displacement, speed, velocity, and acceleration. It explains the differences between scalar and vector quantities and provides examples to demonstrate...
Curated Video
How are pathogens spread and controlled
Pathogens are disease causing microorganisms. They can be spread in many ways; by direct contact, by water or by air. Different pathogens are spread by different mechanisms. How can transmission be reduced or prevented? Depending upon...
The Economist
Why we should laugh at leaders
Political satire can only flourish in a healthy democracy. KAL, the award-winning cartoonist of The Economist, meets one of the most famous figures of the Arab spring—the “Jon Stewart of the Middle East”.
Curated Video
Understanding Organizational Structures for Business Success
This video provides an overview of the three main forms of organizational structure that businesses can adopt: tall organizational structure, flat organizational structure, and matrix organizational structure. It explains the advantages...
Curated Video
Introduction to Vectors
This is a lecture presentation on the concept of a vector. The video starts by explaining that a vector is a quantity with magnitude and direction, and gives examples of where vectors are used in science applications like velocity,...
Curated Video
Bulgaria, Golyama Arsenalka Thracian tomb
Golyama Arsenalka mound is a Thracian burial tumulus with a subterranean stone building near the Bulgarian town of Shipka. It dates from the end of 5th century BC. It is composed of a representative facade, a small antechamber and a...
Brainwaves Video Anthology
Sir Ken Robinson - Can Creativity Be Taught
“If there was a moment when our crisis in education hit critical mass it may well have been the date Sir Ken Robinson’s TED talk went up on YouTube. In just 19 minutes his wry but eviscerating presentation gave voice to what so many of...
JJ Medicine
Molluscum Contagiosum (“Papules with Belly Buttons”): Risk factors, Symptoms, Diagnosis, Treatment
Lesson on molluscum contagiosum (“the skin condition with a belly button”). Molluscum contagiosum is a very common skin condition that typically affects children. The molluscum contagiosum virus leads to the development of papules that...
Curated Video
How to Write an Inequality Given a Number Line
In this lesson, students learn how to write an inequality given a number line representation. They review concepts such as variables, open and closed circles, and the meaning of greater than or less than symbols. Through analyzing the...
60 Second Histories
British Empire - trading companies
A look at the various trading companies that grew up including the East India Company, the Virginia Company and the Venetian company amongst others
Curated Video
Writing Repeated Addition Sentences Using Arrays
This video explains the concept of rows and columns in an array and provides a helpful analogy to remember their directions. Students practice writing addition sentences based on the number of objects in each row and column, ultimately...
Boulder Creek International
C.S. Lewis: A Journey through his Childhood in Belfast
C.S. Lewis part 3 of 11: This video explores the childhood and upbringing of CS Lewis in East Belfast, highlighting how his surroundings and imagination influenced his literary works, particularly the Chronicles of Narnia. It also...
Neuro Transmissions
What Are Overhead Payments?
The administration has proposed a cut of nearly $6 billion to the NIH budget in 2018. They say that no research will be directly affected because the NIH budget will trim inefficient, "wasteful" overhead payments. But what are those...
FuseSchool
PHYSICS - Magnetism - Motor Effect - Fleming's left hand rule
Sometimes physics and nature go hand in hand. In this video we’re going to look at using Fleming’s left hand rule to help us remember how current, magnetic fields and direction go together.
Communication Coach Alex Lyon
Body Language for Presentations
Let's look at some body language tips for presentations and public speaking. Non verbal communication and body language play a big role in how you come across and should be a key part how to do a killer presentation. Body Language Tips:...
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