Dr. Forrester examines the discovery of electricity by creating a timeline. She also shares information about Thomas Edison and his invention of the light bulb.

Dr. Forrester defines the terms conductor, resistor, and insulators by relating them to electrical charges. She also performs an experiment and labels objects as conductors or insulators.

This video explores five fun facts about inventors.

This video is answering the question of who was Thomas Edison.

Miss Palomine talks about the invention and evolution of the telephone. Her discussion includes Alexander Graham Bell and Thomas Edison, and how they were instrumental in developing the telephone.

Miss Palomine enters the classroom and finds it dark. She turns on the desk lamp. This begins the discussion of Thomas Edison, the light bulb, and the various uses of electricity in modern life.

This video explores five fun facts about lightbulbs.

This video explores five fun facts about saving energy.

Quantum physicist Artur Ekert, University of Oxford and NUS, shares with us his favourite puzzle of how thinking like a mathematician can be contrasted with thinking like a physicist, demonstrating that in certain circumstances, more...

This video is answering the question of what are the different types of lightbulbs.

We Defibrillated a Steak

Today we're learning about 25 signs about family and clarifications. This is part 6 in our series 150 Essential Signs. We feel like these 150 signs are must know signs that you'll need to carry on a basic conversation with a deaf person....

This video is answering the question of does changing lightbulbs affect energy usage.

In this video you'll learn some of the basics in conversational sign language. You'll want to keep these signs "Handy" as you'll use them often in ASL. All together there are more than 50 signs, but we'll tackle about 25 of them in this...

In this video you'll learn some of the basics in conversational sign language. You'll want to keep these signs "Handy" as you'll use them often when using ASL. All together there are more than 50 signs, but we'll tackle about 25 of them...

This video provides an overview of IoT.
<
br/>
This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn to build up a system to...

This video explains the various IoT components in detail.
<
br/>
This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn to build up...

This problem is about what happens to the brightness of two light bulbs when you place a wire across the circuit which essential shorts out one of the two light bulbs.

This Experimental Design question also works as a part of the AP Physics C: Electricity and Magnetism curriculum.

My solutions to Free Response Question #1 from the 2017 AP Physics 1 Exam. This is an electric circuits question about ranking electric potential differences and electric power. Also included are my reflections on how to get perform...

These are my solutions to the Multiple Choice section of the Electricity and Magnetism portion of the 1998 AP Physics C released exam. AP® is a registered trademark of the College Board, which was not involved in the production of, and...

The following topics are discussed: Electric Potential Energy, Electric Potential Difference, Electromotive Force, emf, Terminal Voltage, Basic Circuits, Current Direction, open, closed, and short circuits, electrical load, and light...

An introduction to Resistance. We also define ohmic versus non-ohmic with graphs. We define the slope of the graph as resistance. There is also a discussion of a graph of Electric Potential Energy as a function of Position and we...

In this video, we learn about power and electric energy. We also explore how to calculate electric power using voltage and current. This video is part of the 14-part series, Current Electricity.