Young student explains how young people are taking action on Global Goal 9: Industry, Innovation and Infrastructure

You can improve your English vocabulary and English pronunciation by studying these vocab words, repeating them along with me to master each sound. We’ll study each word by focusing on how Americans actually pronounce it, and we’ll...

In this video, we're going to learn what an inverter is and what it does. Understanding this information will help you understand the basics of electricity and how it works.

In this lecture, we will explore buttons and pull up/down resistors and learn how to work with them. This clip is from the chapter "Electronic Fundamentals" of the series "The Complete Beginners Guide to Arduino - 2021".In this section,...

Learn how to perform basic transformer calculations on this video on basic transformer calculations.

In this video, we'll cover the basics of AC and DC electricity. From what AC and DC are to how they work, this video will make sense of the confusing topic of electricity!

This program explores the geography, history, and some important cultural features of the Southwestern Region of the United States. The individual states of Texas, New Mexico, Arizona and Nevada are presented in detail.

This program explores the geography, history, and some important cultural features of the Mountain Region of the United States. The individual states of Colorado, Utah, Wyoming, Idaho and Montana are presented in detail.

Birds make it, kids make it - it can be music to our ears or pure torture. We are going to use a piezo buzzer to make some noise with Arduino. A piezo buzzer is pretty sweet. It’s not like a regular speaker that you might think of. It...

How we get our energy is as important as how we make it. In this episode of Green Revolution, hear how scientists and engineers are updating the way electricity is distributed and improving how we power up. Visit the full Green...

The world of cryptocurrency began as little more than an experiment in computer engineering circles and has since evolved into (arguably) the most dynamic and volatile asset class ever conceived. In today's video, let's approach the...

Why are transformers used, what do we use transformers for? we answer these questions in this video on transformers in electrical engineering

A PC power supply takes AC power from the grid and transforms it into DC voltage the system needs to run. This clip is from the chapter "Power Supplies" of the series "CompTIA A+ Certification 220-1001: The Total Course".Here, we check...

My dad has been hit by lightning twice! This is an interview with him about those incidents. Plus we chatted about the science behind a lightning strike, which it's so dangerous, and how to avoid getting hit.

How to calculate step down transformers, learn how in this easy video on step down transformer calculations

In this video, we're going to learn how electric outlets work! We'll explore how an electric current flows through the outlets, and we'll see how to turn them off and on. By the end of this video, you'll know everything you need to know...

What is the fundamental reason behing the Chinese blackouts and what could this teach us about our modern global economy's relationship with energy? Also, what could we learn from this issue when inevitably faced with our own energy...

Power supplies come in a dizzying array of the power ratings, sizes and efficiencies. A good tech understands these factors to make sure a system has the power it needs. This clip is from the chapter "Power Supplies" of the series...

It explains tidal energy, wave energy and ocean thermal energy.

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...

How do transformers increase voltage, learn how transformers increase voltage in this video on transformer basics electrical engineering

This video is answering the question of how are space shuttles powered.

DESCRIPTION In this video you will learn about microphones, loudspeakers, headphones and how they function . CREDITS Animation & Design: Joshua Thomas jtmotion101@gmail.com Narration: Dale Bennett Script: Alistair Haynes

Over the last few weeks, Britain has seen a huge change in energy prices, with price increases peaking at 3000%. So in this video we break down what's happening, why prices are sky rocketing and what the government could possibly do...