Henry meets a Lighthouse who needs to light the way for a boat as it heads towards the shore but his bulb has gone. Henry becomes a Lighthouse Keeper for the day & after climbing lots of steps, carrying a bulb he finally saves the day.

Discover the fascinating journey of electricity generation in this concise video. From Michael Faraday's initial experiments with copper coils and magnets to modern hydroelectric turbines, learn how electric currents are created and...

Thomas Edison, a brilliant inventor born in 1847, revolutionized the world with over 1000 big ideas during his lifetime. One of his most famous inventions is the practical light bulb, which he perfected by experimenting with different...

Looking for a unique and creative way to decorate your Christmas tree this holiday season? 🎄 Check out this DIY Project from Jessie!
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In this video, Jessie shows you how to make Paint Drip
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rnaments!

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In this video we cover: - The idea that devices aren't 100% efficient - What efficiency is - The equation for efficiency - Examples of how to calculate efficiency - Why some devices like electric heaters are sometimes considered to be...

Dr. Forrester discusses parallel circuits and complex circuits. She reads a complex circuit diagram by identifying how electricity is transported within the pathways.

You will learn how to create a base for a 3D spaceship miniature in Blender.
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This clip is from the chapter "Modelling Miniature Asset in Blender" of the series "Mastering the Art of Isometric Room Design in Blender 3".In this...

This video will show how to create a 3D poster using a 2D plane in Blender.
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This clip is from the chapter "Creating Wall Decoration" of the series "Mastering the Art of Isometric Room Design in Blender 3".In this section, we...

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.

Whats inside a thermal expansion valve and how the thermostatic expansion valve or TXV works in a HVAC refrigeration system and the basic working principles that allow it to meter the flow of refrigerant into the evaporator of chillers...

In this video we take a look at how the thermostatic expansion valve or TXV works in a HVAC refrigeration system and the basic working principles that allow it to meter the flow of refrigerant into the evaporator of chillers and ac...

This video explores five fun facts about lightbulbs.

Inherited and Acquired Traits of Plants explains the differences between inherited and acquired traits of plants.

This video is answering the question of what is a fluorescent lightbulb.

This video is answering the question of what is an incandescent lightbulb.

This video is answering the question of what is a lightbulb.

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.

Here we test the money saving advice given on a package of energy efficient light bulbs. We also define KiloWatt Hour; a term that often confuses students. Oh, we also determine the resistance of the light bulbs, ya know, just because...

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.

In this video, we explore the two main types of circuits: series circuits and parallel circuits.<b<br/>r/>

This video is part of the 14-part series, Current Electricity.

This video explains how a light bulb emits light by using electricity to make the thin metal inside the bulb glow. It introduces the concept of electromagnetic energy and how it is associated with the movement of electrical...

This video provides an overview of how to conduct a practical experiment to obtain IV characteristics for different electrical components, including resistors, bulbs, and diodes. The video explains the equipment and circuit needed for...