Wonderscape
The Spark of Knowledge: Understanding Electricity
Explore the essentials of electricity in this engaging video. Learn how it powers our daily devices and delve into the atomic world of neutrons, protons, and electrons. Discover the fascinating process of how electrical charges are...
Curated Video
GCSE Physics - Conservation of Energy #4
This video covers: - Conservation of energy principle - Open vs closes systems - Examples of how energy is transferred General info: - Suitable for all GCSE and IGCSE courses Exam board specific info: AQA - Everything is relevant to your...
Curated Video
GCSE Chemistry - Fuel Cells #45
This video covers: - What fuel cells are - How they work - How to write half equations and full equations for fuel cells - The pro's and con's of hydrogen fuel cells Exam board specific info: AQA - Separate/triple science only IGCSE...
Curated Video
Solar and Thermal Energy
Dr. Forrester talks about thermal energy. She defines thermodynamics and talks about conduction, convection, and radiation. She also defines photovoltaic energy. She talks about solar power and then shows how to make a solar oven.
Curated Video
Kinetic Energy
Dr. Forrester defines kinetic energy and discusses the effects that mass and speed have on kinetic energy. She also explains how kinetic energy can change into other types of energy.
Curated Video
High Five Facts - Circuit Components
This video explores five fun facts about circuit components.
Curated Video
I WONDER - What Is A Power Source In A Circuit?
This video is answering the question of what is a power source in a circuit.
Science ABC
What Happens if An Airplane Gets Struck by Lightning?
Lightning strikes on airplanes are not as rare as one might think. In fact, almost every commercial jet is struck by lightning at least once a year! There is a good chance that you’ve been in one when it was struck by lightning; you...
Visual Learning Systems
Current Electricity Review
This video is a review of the topics covered in the Current Electricity series. In this series, we explored the fundamentals of current electricity. We learned about the sources of electrical energy, the concept of voltage and electric...
Curated Video
Energy Transfers in Electricity Production: Identifying Methods and Processes.
This video discusses different methods of generating electricity and the energy transfers that take place in each of those methods. The processes covered include the generation of electricity from fossil fuels, from the energy stored in...
Curated Video
Recycling and Life Cycle Assessments: Understanding the Environmental Impact of Everyday Objects
This video is a lecture presentation discussing recycling and life cycle assessments. The speaker explores the impact that consumers and industrial producers have on the environment, particularly through the production and disposal of...
Visual Learning Systems
Understanding Hydropower
This video discusses the use of hydropower, which harnesses the power of moving water to generate electricity. It highlights the role of large dams, such as the Hoover Dam, in creating reservoirs of water that flow through turbines to...
Curated Video
Calculating Efficiency and Energy Transfers in Devices
This video is a lecture on efficiency where the speaker explains how to calculate the efficiency of a device and identify the energy transfers that take place. The video starts with an introduction to Sankey diagrams that detail all the...
Curated Video
Equations for Electrical Power Calculation
This video explains the concept of electrical power and presents three equations that can be used to calculate the power of an electrical component. The equations involve variables such as potential difference, current, and resistance,...
Curated Video
Understanding Efficiency: Examples and Equations
In this video, the concept of efficiency is discussed in relation to devices that transfer energy from one form to another. The video provides three examples of calculating efficiency, including a light bulb, a speaker, and an electric...
Curated Video
Understanding Power and Calculating Power-Related Quantities
This video provides an explanation of the concept of power, which refers to the rate at which energy is transferred or work is done. The video discusses how power can be expressed in different ways, and highlights the importance of...
Curated Video
Practical Applications of Thermistors and Light Dependent Resistors
The video is a lecture focusing on the practical applications of thermistors and light dependent resistors. The video begins with a quick recap of resistors and how they restrict the current flowing through a circuit. The instructor...
Upayan Mathkari
Functional Modeling for a Blender (Engineering Design Fundamentals)
Video goes over technique of functional modelling to represent complex systems.
Visual Learning Systems
Investigating Chemical Reactions: Clues to Chemical Reactions
Upon viewing the Investigating Chemical Reactions video series, students will be able to do the following: Define a chemical reaction as a process in which substances undergo changes to produce new materials with different properties....
Flipping Physics
Induced Forces - Review for AP Physics C: Electricity and Magnetism
AP Physics C: Electricity and Magnetism review of motional emf via Newton’s Second Law and Faraday’s Law, induced forces on current carrying loops, electric motor basics, and back emf. 0:00 Motional EMF via Newton's Second Law 6:25...
Curated Video
The History and Function of Microphones
Microphones are essential for capturing and transmitting sound, allowing for communication in various forms of media and entertainment. Dynamic microphones are durable and suitable for live applications, while condenser microphones are...
Curated Video
Calculating Efficiency and Energy Transfers for Devices
This video provides an explanation of how to calculate the efficiency of a device by using Sankey diagrams to identify energy transfers and utilizing a formula to find the percentage of useful energy output. The video includes examples...
Next Animation Studio
China starts huge project to beam power from space
Beijing aims to put miles of solar panels in space and use them to power a massive microwave emitter that will hang 23,000 miles up in the sky.
Curated Video
The National Grid: Distribution of Electrical Energy in the UK
This video is a lecture on the National Grid, which is the system that distributes electrical energy throughout the United Kingdom. The video explains how household appliances receive their electrical energy from the National Grid and...