msvgo
Solutions and Its Concentrations
It explains solution and its properties. It also talks about the concentration of a solution.
Virtually Passed
SFD and BMD example 1
Here I show you how to draw the Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) for simple loading.
Professor Dave Explains
Quantization of Energy Part 2: Photons, Electrons, and Wave-Particle Duality
So Max Planck kicked things off, but how does the story of modern physics continue? With none other than your favorite scientist and mine, Albert Einstein! He did more than just stick his tongue out and have crazy hair. He elucidated the...
Physics Girl
How does laser cooling work?
Lasers are known to burn things, fix eyes, and dance on powerpoint presentations. But they can also be used to cool objects to some of the coldest temperatures in the universe.
Virtually Passed
SFD and BMD example 2
A distributed load is a force per unit length (N/m). The steps are: 1) draw the FBD 2) replace distributed load, w with a point force located at the centroid of the distributed load 3) find reactions 4) make a cut selection / selections...
Coto Japanese Academy
Learn Japanese Counters
In this video, Kanbara-sensei will introduce you to Japanese Counters! Open description to read the counter systems used in the video! The first counter system you'd want to start learning is 1 - 一つ (hitotsu) 2 - 二つ (futatsu) 3 - 三つ...
FuseSchool
Atomic theory
Atomic theory | Matter | Physics | FuseSchool We didn’t always know exactly what the atom looked like. Even today we’re not entirely sure – but we have a far better idea than ever before! In this video, we’re going to look at the...
Curated Video
Rotoscoping: Bringing Animation to Life
This video provides an introduction to the animation technique of rotoscoping, explaining how it is used to create realistic action and special effects in movies and animated shows. It discusses the history of rotoscoping, from its...
Professor Dave Explains
Wave-Particle Duality and the Photoelectric Effect
Look, up in the sky, it's a particle! It's a wave! Actually it's both. It's light! How do we know about this stuff? Well, because of Einstein for one. He did more than E = mc^2, you know. But don't stare at the sun to see for yourself,...
Curated Video
Understanding Column Failure and Buckling
This is a video discussing the differences between beams and columns in structural engineering. The video explains that while all columns are beams, not all beams are columns, as columns can only experience compression while beams can...
Encyclopaedia Britannica
Experimenting with Refraction
Overview of the concept of refraction of light.
Let's Tute
Introduction to Reflection in Spherical Mirrors
This video is a lesson on reflection in spherical mirrors, using everyday objects like spoons to explain the concepts. The teacher covers technical terms such as center of curvature, radius of curvature, and focal length, and explains...
Curated Video
Bending Stress and Beam Supports: Understanding Shear and Moment Diagram
This video is a lesson on bending stress and how it relates to the internal forces acting on beams. The video explains what bending stress is, the different types of normal stresses, and the concept of moments as a measure of rotation....
Mazz Media
Images Concave Mirrors
In this video the focus is on where and why concave mirrors are used, as well as the image formation and types of images. Students will learn that concave mirrors are used in many ways to magnify objects, create real and virtual images...
Curated Video
Stress-Strain Diagrams and Material Behavior
The video is a lesson on the relationship between stress and strain and how it is represented graphically in a stress-strain diagram. The video explains the definitions of stress and strain and how they relate to internal and external...
Let's Tute
Introduction to Reflection and Reflecting Surfaces
This is a video about the behavior of light and the concept of reflection. It covers the laws of reflection, types of mirrors, and the difference between specular and diffuse reflection.
Professor Dave Explains
Electron Microscopy (TEM and SEM)
We've talked a lot about light microscopy, but this technique has inherent limitations in resolution and magnification. The next paradigm in microscopy that emerged in the middle of the 20th century was electron microscopy. Because...
Weatherthings
Weather Things: Radar
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Curated Video
After stumbling on beam, Biles wins silver on floor
Simone Biles won silver on the floor exercise on the floor exercise after stumbling on the beam earlier in the day. (Scripps News)
Getty Images
Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
Getty Images
Converging lens focussing rays of light, animation.
This is a biconvex lens. The paths of the rays are changed due to refraction, which occurs as the speed of light in glass is lower than the speed in air. The point at which the rays meet is called the focus, and the distance from the...
Getty Images
Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
Getty Images
Steelworkers balance on steel support beams
COLUMBUS, OH/USA - JUNE 27, 2014: Steelworkers balance on steel support beams at a 12-story commercial construction site in Columbus, Ohio.