Curated Video
The Evolution of Transportation
Miss Palomine talks about the way cars and other forms of ground transportation have evolved. She then discusses the evolution of air and water transportation, comparing early modes of transportation to modern day cars, airplanes and ships.
Curated Video
Reading Fluency: Speed, Accuracy, and Expression
This video teaches kids the three most important parts to being a fluent reader: just-right speed, accurately reading the story, and expression through feeling and punctuation. These videos are educational videos and lessons for kids....
All Ears English
1969 - Should You Say All In or All Out? How to Show Intensity in English
Today we answer a listener's question about the difference between all out and all in. These are both used to indicate intensity or excessiveness but are also different. Learn the subtle differences today.
The Guardian
FOBTs: 'the crack cocaine of gambling'
While the craze for fixed-odds betting terminals, or FOBTs, has bolstered big business, there is increasing concern over the social cost of the machines. The industry says there is no evidence for critics' claims but just what is the...
Curated Video
Centrifugal Compressors - Chillers HVAC
In this video we take a detailed look at how the Centrifugal compressor works on a chiller and why it's important. We use 3D models, real world photos and worked examples to help you understand how they operate.
Curated Video
What is Torque? - Torque basics explained
Torque basics explained, in this video we quickly learn what is torque and how it is used with worked examples and gears to illustrate the principle in under 2 minutes.
Curated Video
How to control a BLDC with an Arduino
How to control a brushless motor BLDC motor with an Arduino Download Arduino code:
Curated Video
Gears Explained - mechanical engineering
Gears explained. Learn what are gears, driver gear and driven gear, gear ratios, why we need gears, torque and mechanical advantage in this video on mechanical engineering.
Curated Video
Gear Train Design - How to calculate gear trains mechanical engineering
Gear train design, how to design and calculate gear trains velocity, ratio, direction and torque.
Curated Video
Circulating Pump Basics - How a pump works HVAC heating pump working principle
Circulating pump and heating pumps explained. In this video we look at circulating pumps used in hot water and heating systems to understand the main parts as well as how they work. We cover applications of circulating pumps, why they're...
Curated Video
How Stepper Motors Work - Electric motor
Stepper motors. How electric motors work, stepper motors explained. Learn how they work and why they are used from the basics. Learn the main parts, how it works, controller, driver, stepper motor types, what is a step, hybrid stepper...
Curated Video
Brushless Motor - How they work BLDC ESC PWM
Brushless Motor - How they work BLDC ESC PWM
Curated Video
Rapid Cycling Bipolar and Ultra rapid Cycling and Ultradian. Why Does it Happen?
Rapid cycling is called a course specifier. It’s not a separate diagnosis, instead It used to describe the course of the illness. The rapid cycling specifier is added if you have 4 or more episodes of either depression, mania or...
Curated Video
Predicting Weather
Predicting Weather demonstrates how air pressure, barometric pressure, humidity, wind speed, and precipitation determine the current weather.
Curated Video
Bored to Sleep? It’s a Real Thing With the ADHD Brain
Does your brain check out when you get bored to the point where you go unconscious just like that? It can happen when you’re sleep deprived, or have narcolepsy, but it can also happen when you have ADHD . That’s what what this video is...
Higgsino Physics
The sad story of travelling the speed of light
The speed of light and black holes. What happens when at the speed of light? What about a black hole? This video explains how time dilations works with very fast relativistic speeds. The equation and the intuition behind the logic.