Curated Video
What is a stepper motor
What is a stepper motor? Find out what a stepper motor is in this quick video about what a stepper motor is.
Curated Video
Starter Motor, What's Inside?
What's inside a starter motor, in this video we take a look inside a starter motor to see how it works and the main parts for automotive engineering.
Curated Video
how starter motors work
Do you know how a starter motor works? In this video, we're going to take a look at the basics of starter motors and see how they work.
Curated Video
How Multispeed pumps work
Have you ever wondered how multispeed pumps work? In this video, we'll explain how multispeed pumps work
Curated Video
How Centrifugal Pumps Work
This video explains how centrifugal pumps work. Centrifugal pumps are used to transfer fluids and other materials in a wide variety of applications. This video is a helpful primer on the hows and whys of centrifugal pumps, and is useful...
Curated Video
Types of stepper motor explained
Learn how stepper motor works and the different types in this video on stepper motor basics, covering permanent magnet stepper motor, variable reluctance stepper motor, hybrid stepper motor, the rotational magnetic field as well as the...
Curated Video
Wind Turbines: Harnessing the Power of the Wind
Wind turbines are devices that harness the power of wind to generate electricity. They consist of propeller-like blades that rotate when the wind blows, turning a generator that produces electricity. Wind turbines come in different...
Curated Video
How Does A Helicopter Work: Everything You Need To Know About Helicopters
A helicopter works on the principle of aerodynamic lift - an upwards force that opposes the weight of the helicopter and holds it the air. So how exactly do the rotors of helicopters help them fly? For any object to fly in the air, it...
Food Farmer Earth
A Look Inside A Modern Combine Harvester
Farmers across the country (and increasingly the world) rely upon technology as an integral part of their day to day farming operations. In The Dalles, Oregon, fifth generation farmer David Brewer shows us the insides of his John Deere...
Science360
Friction and Heat - Science of Speed
Friction always creates heat. Brakes and tires depend on friction to work, but more friction isn't always better. In the engine, friction is never good and engine builders use everything from oil to high-tech coatings to get a little...
Curated Video
How does an Electric Motor work? DC Motor explained
DC Motor explained - in this video we look at how does a dc motor work to understand the basic working principle of a DC motor. We consider conventional current, electron flow, the winding, armature, rotor, shaft, stator, brushes, brush...
Curated Video
Vacuum Pumps Explained - Basic working principle HVAC
How do Vacuum Pumps work. Vacuum Pumps Explained. In this video we learn how vacuum pumps work, the main parts of a vacuum pump and where we use them. This covered the basic working principle of single stage and two stage vacuum pumps...
Science360
Eyes of Science - Innovators
Sometimes the biggest problems can be solved by looking at the tiniest details. NION Co. president Ondrej Krivanek and Rutgers University scientist Philip Batson are part of a collaboration to build one of the world's most advanced...
Press Association
Junior doctors in London walk out over pay and conditions
Junior doctors strike at a picket line outside St Thomas's Hospital in London. Junior doctors are striking over pay and patient conditions. Interview with Dr Katrina Forsyth.
Sherman Grinberg Film Library
Aeronautical engineer Juan de la Cierva discusses his Autogiro invention
MS people gathered around Autogiro as engineer Juan de la Cierva discusses his invention, stating the controls of the machine are simple, explaining the single stick, shows how a pilot can move the blades, discusses how well it maneuvers...
Learn Engineering
Learn Engineering: Brushless Dc Motor: How It Works?
Learn how a brushless motor works in this video. Video investigates how these motors are more reliable and less noisy producing a motor that is desired. Site also includes an article which discusses concepts found in the video. [4:39]