Curated Video
GCSE Chemistry - Metals and Non-Metals #10
This video covers the difference between the properties of metals and non-metals, and takes a look at transition metals.
Curated Video
GCSE Chemistry - Formation of Ions #13
This video covers how atoms gain or lose electrons to form ions, why they bother, and how to tell which ion they'll become. Based on AQA course, but suitable for all exam boards.
Curated Video
GCSE Chemistry - What is an Ionic Compound? Ionic Compounds Explained #15
This video covers everything you need to know about ionic compounds - their structure; their properties; and most how to determine their formula. We also cover the common ions that you need to know for the exams! This videos is suitable...
Curated Video
GCSE Chemistry - Modern Periodic Table #9
Learn who made the periodic table, why he arranged the elements this way and about the important groups you need to know.
Curated Video
Magnets and Electricity
Dr. Forrester defines electromagnetism and magnet by identifying the relationship between electricity and magnets and how they come from the same force.
Curated Video
Fun with Static Electricity
Dr. Forrester defines static electricity by conducting a simple experiment using a balloon. She also identifies the two types of electricity by describing static electricity and current electricity.
Curated Video
All Charged Up!
Dr. Forrester defines the terms: atoms, protons, electrons, and neutrons. She explains that atoms are made up of protons, electrons and neutrons. She also teaches that all electricity comes from the electrically charged particles.
Curated Video
Simple and Complex
Dr. Forrester discusses parallel circuits and complex circuits. She reads a complex circuit diagram by identifying how electricity is transported within the pathways.
Curated Video
Powering Your Life
Dr. Forrester defines the terms current, electricity, and static electricity by recognizing that electricity is a physical science that is important in daily life. She also compares and contrasts the properties of current electricity and...
Curated Video
High Five Facts - Chemical Bonds
This video explores five fun facts about chemical bonds.
Curated Video
I WONDER - What Is A Chemical Bond?
This video is answering the question of what is a chemical bond.
Curated Video
Why do we connect batteries?
Why do we connect batteries? find out here with series and parallel batteries as well as battery life calculations.
Curated Video
AC Electrical Generator Basics - How electricity is generated
Electrical generator basics. Learn the basic operation of an electrical generator, learn how magnets are used to generate electricity in a coil of wire. We then cover 3 phase three phase electricity and briefly the star configuration in...
Curated Video
Thermistor Basics - NTC PTC
Thermistors. Learn the basics of how thermistors work in this video on thermistor basics temperature sensor.
Curated Video
Resistance Temperature Detector Basics RTD
Learn how RTD Resistance Temperature Detector sensors work in this video on RTD sensors basics.
Curated Video
Conventional Current v Electron Flow - Electricity explained
Conventional current and electron flow. In this video we briefly learn the difference between conventional current and electron flow. We learn how the electron was discovered and why battery terminals are positive and negative. What is...
Curated Video
Circulating Pump Basics - How a pump works HVAC heating pump working principle
Circulating pump and heating pumps explained. In this video we look at circulating pumps used in hot water and heating systems to understand the main parts as well as how they work. We cover applications of circulating pumps, why they're...
Curated Video
AC Voltage Calculation - Vrms Vmax Frequency
Learn how AC voltage varies with AC since wave and how to calculate the Vrms root mean squared, vmax, peak voltage, the frequency and voltage of different countries.
Curated Video
Transistor capacitor circuit design guide
Design and build a transistor capacitor multivibrator circuit
Curated Video
Three Phase Electricity Basics and Calculations electrical engineering
In this video we learn how three phase electricity works from the basics. We explain how three phase electricity is generated, how the voltages vary, how to calculate the voltages and vrms, what frequency, hertz and cycle mean and how we...
Curated Video
Temperature Sensors Explained
Temperature sensors explained. How do temperature sensors work? In this video we learn the basics of how different temperature sensors work. We look at thermometers, thermocouples, thermistors and resistance temperature detectors RTD.
Curated Video
Half Wave Rectifier Explained - power electronics
Half wave rectifier explained - how to convert AC alternating current into DC direct current using diodes.
Curated Video
Electrical Motor Connections
Electrical Motor Connections. How electric motors work, electrical motor connections explained, star delta wye electrical connections on three phase motors. 3ph motor. Learn how they work and why they are used from the basics....
Ancient Lights Media
Nuclear Fusion In the Sun - Solar System Series
This video offers a more in depth look at how nuclear fusion occurs in the Sun.