“What Is a Physicist?” introduces Albert Einstein, Sir Isaac Newton, and the study of physics.

Street Dance Festival "City in Motion" in Cuba:A street dance festival named "City in Motion" encourages locals, tourists, and the public to participate in the lively dance celebrations.

This video explores the different types of images and how they are made, including political cartoons, traditional animation, and optical illusions. It highlights the artistry and creativity involved in creating animated images and...

This easy video tutorial will show you how to use an Arduino.

When you communicate with your team or with your stakeholders, you must surely want to make your message memorable. But how? Here are 5 techniques, based on solid psychology. When you communicate with your stakeholders, your ideal...

In Japan, waste is generally known as ‘muda‘, meaning wasted effort. In fact, there are other forms of waste: ‘mura‘ and ‘muri‘. • Muda: Wasted effort • Mura: Inconsistency • Muri: Unreasonable requirements And, what are the 7 Wastes of...

De Broglie's equation, formulated by Louis de Broglie in 1924, introduces the concept of wave-particle duality, suggesting that all matter exhibits both wave-like and particle-like properties. The equation is expressed as λ=h/p; λ is...

Dark Flow. We investigate why hundreds of galaxy clusters are rapidly drifting towards a specific point just outside the known universe.

Ever wonder how to make a paper airplane? Ever wonder how they fly? Well Dr. Boyd answers those questions, and then gives you a step-by-step tutorial on how to make a sleek, fast paper airplane! 0:00 – Introduction 0:28 – Explanation...

Compliant mechanisms have lots of advantages over traditional devices.

The video discusses a 2014 U.S. Physics Team exam question about the shape of a cable hanging from a helicopter flying horizontally. The experiment showed that when flying at a constant speed, the rope hangs diagonally to the left due to...

Join us as we unravel the intricacies of LR circuits and explore their analogies to object motion. Bo's thought-provoking question sparks a discussion on the meaning of equations for the derivative of current as a function of time. Mr. P...

Spacetime, as a concept, is related to a space that consists of 4 dimensions instead of the regular 3-dimensional space. As early as 1905, Einstein proposed a now widely popular theory that the speed of light is independent of the motion...

Sun is obviously the hottest thing in our Solar System, but it is a mere candle when compared to several other stars and stellar phenomena, particularly supernova. A supernova is a transient event that marks the last evolutionary stage...

Time dilation and Einstein’s theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the theory of relativity, which gave the Energy mass equivalence formula and is directly related to time...

The tangential velocity is measured at any point tangent to a rotating wheel. Thus, angular velocity, w, is related to tangential velocity, Vt, through the formula: Vt = wr. Here, r is the radius of the wheel. Tangential velocity is the...

Wheels eased the job of carrying heavy loads across distances, but before the invention of the wheel, the man himself used to carry those heavy loads. Later, he began taming animals, like oxen, horses, donkeys, and camels, and used them...

Friction is the resistance that one object or surface experiences when moving over another object or surface. The two types of friction that come into play when moving two objects against one another are static and kinetic. Static...

At high speeds, wheels may appear to be turning backwards, creating an optical illusion known as the Wagon wheel effect. This happens because our brains fill in gaps between images to create the illusion of continuous movement. As a...

From ancient civilizations to modern breakthroughs, learn about the nine most important cosmic discoveries that changed the way we look at our Sun, Moon and beyond. Learn how Copernicus challenged the status quo, Kepler unveiled the...

An orbit in space which follows an oval-shaped path. Any small object orbiting a larger one in space will follow an elliptical orbit. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...

The energy of movement. It is equal to half the moving object's mass, multiplied by its velocity. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

A 'push' or a 'pull' on an object. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...

Or, movement. In physics, motion is a change in position in space, over time. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...