In this video, we're going to take a look inside a car battery. We'll learn what's inside and how it works, and we'll also see some of the purposes car batteries serve.

What is an inductor? In this video we cover the basics of what an inductor is, with examples in a circuit board of what they look like.

Get up to speed with the building blocks of Angular 2. New technologies and new patterns are emerging on a daily basis. Coding for the front end is extremely demanding, but at the same time more interesting and challenging than...

Add a search method to the BST class<br/<br/>>

This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms, Data Structures".null

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

AP Physics C: Electricity and Magnetism review of magnetic fields including: the basics of magnetic dipoles, ferromagnetic and paramagnetic materials, the Earth’s B field, magnetic permeability, the magnetic force on a moving charge, the...

This video discusses how alternators use the generator effect to produce an alternating current. The video explains how this effect can be utilized to generate both alternating and direct currents, and how the direction of the potential...

This is the second part of the four-part video that dives deep into the default settings to design a linked list.
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This clip is from the chapter "Question 4: Design of a Linked List" of the series "Data Structures and...

Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...

In this video, we explore the galvanometer, an instrument that uses electromagnetism to measure small currents. Galvanometers are essential tools used in ohmmeters and voltmeters. This video is part of the 11-part series, Electromagnetism.

This is the fifth of a five-part course on moral leadership. Being courageous requires that you discern and assess what needs to be done and have the fortitude to be able to deal with the consequences based on the foundation of those...

This video explains the Tree map.<br/<br/>>

This clip is from the chapter "Sets and Maps" of the series "Learn How to Code: The Complete Core Java Programming Course".This section explains the various sets and maps available in Java.

In this session we are going solve some fascinating questions and test your knowldege about principles and conventions of accounting.

The Advanced Baseline Imager (ABI) is the primary sensor on the new generation GOES satellites, GOES-R. ABI will have 16 spectral bands, which will contribute to a greater number of products and better data quality. ABI will track and...

AP Physics C: Electricity and Magnetism review LC circuits including the basics of how an LC circuit works, the limits, derivations of charge, current, and energy as a functions of time, and an animation of all of that. Also a...

This video explains the concept of magnetic fields that form around current carrying wires. It defines magnetic fields and how they are represented by magnetic field lines, which indicate the direction and strength of the magnetic field....

Do you know how transistors work? What is it about transistors that make them the building block of so many electronic items, like computer, laptops, smartphones and tablets these days? What is a transistor? The transistor is arguably...

In this video, we will look at error handling.
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This clip is from the chapter "Site 3 - Todo Woo" of the series "Django 3 - Full Stack Websites with Python Web Development".In this section, we will be working on our project...

NASA satellites use very sensitive devices called magnetometers to measure the magnetic fields of planets. Like very sensitive compasses, these devices can measure both direction and strength of planetary magnetic fields. <b<b<br/>r/>r/>

Voltage explained. What is voltage and what does it do? In this video we discuss how it work and its purpose to understand how electricity works. We'll look at voltage for both alternating current and direct current starting off very...

Come scuba diving with us in Sri Lanka as we go searching for animals living in the waters of Unawatuna! We see lots of reef fish, a sea turtle, an octopus and more!

Arduino Sketch with millis() instead of delay()

Count the number of structurally unique binary trees that can be built with N nodes, print the nodes within a certain range in a binary search tree and check whether a certain binary tree is a binary *search* tree.
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In this video, we're going to answer the question: Why are resistors used?