Curated Video
Introducing the New BMW 5 Series Touring and 6 Series Convertible
The BMW 5 Series Touring is a larger and lighter car than its predecessor, offering improved performance and fuel efficiency. It features innovative lightweight materials and advanced technology, such as active steering and a panorama...
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Electrolysis: Driving Chemical Reactions with Electricity
The process of using a direct electric current passing through a conductive liquid to drive a chemical reaction. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
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Extraction
The process of deriving metals from their naturally-occurring ores. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
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Corrosion
Commonly called rusting, the degrading of the exposed surface of materials, in particular metals. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
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Ore
A type of rock containing minerals from which a useful substance can be extracted. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
The Elements: Aluminium
Learn about the most abundant metal in Earth's crust. Chemistry - Periodic Table - Learning Points. Aluminium is the most abundant metal in the Earth's crust. Aluminium is highly reactive. Aluminium alloys are strong and lightweight,...
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Alloys
What exactly are alloys? What is it about their properties that make them so useful for a huge variety of purposes, from construction to jewellery? Chemistry - Periodic Table - Learning Points. Alloys are metals mixed with other...
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Oxidation Reactions
Why do we cook our food wrapped in aluminium foil? Why does metal rust? It all comes down to oxidation reactions. Discover what happens to cause these reactions, and how to stop them. Chemistry - ReactionsLearning Points. The combustion...
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Reactivity Series: Reactive Metals
The discovery and uses of reactive metals throughout history, and how their uses have defined the period in which they were discovered. Chemistry - Periodic Table - Learning Points. The reactivity series ranks the chemical reactivity of...
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Ingenhousz's Heat Conductors
We use a metal box holding rods of different materials to test their ability to conduct heat. The box is filled with boiling water and a paperclip is attached to the end of each rod using petroleum jelly. As the heat moves through the...
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Metal Extraction
We extract copper metal from copper chloride solution using electrolysis. The electric current causes copper to form at one electrode and chlorine gas to form at the other. The presence of chlorine is tested using blue litmus paper....
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Extraction of Aluminium
Explore the difficulties of extracting aluminium from its ore, and how the vast quantities of heat and electricity generated by electrolysis allow this to happen. Chemistry - ReactionsLearning Points. Aluminium is difficult to extract...
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Conductors and insulators
Find out what the difference is between a conductor and an insulator. Physical processes - Electricity and magnetism - Conductors and dangers of electricity Learning Points Conductors are materials that allow the flow of electricity....
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Camping Innovations: Enhancing Comfort in the Great Outdoors
Discover the latest innovations that are transforming the camping experience. Learn about advanced tents designed to keep you cool and dark for a comfortable sleep, revolutionary coolers that keep your food and drinks chilled longer, and...
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The Importance of Recycling: Making a Difference One Step at a Time
Recycling is the process of taking materials from products we no longer need and using them to create new products. By recycling, we conserve energy, reduce pollution, and minimize the use of Earth's resources. Everyone can play a part...
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The Importance of Unsprung Mass in Vehicle Suspension Systems
This video discusses the importance of unsprung masses in vehicles and their impact on suspension systems. It explains how lighter unsprung masses, such as wheels and braking gear, can improve a vehicle's handling and performance. The...
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Materials and Technology in Formula One: The Key to Performance and Safety
This video highlights the use of advanced materials in a BMW Williams F1 car, emphasizing the importance of safety and performance. It showcases the use of carbon fiber, kevlar, titanium, and other materials in different components of...
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Highlights from the 2003 Korean Import Motor Show: Unveiling the Audi A8
The 2003 Korean Import Motor Show showcased the latest auto models from 17 leading manufacturers, including Audi's flagship model, the A8. With its innovative design, advanced technologies, and focus on environmental sustainability, the...
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GCSE Chemistry - What is Corrosion and How to Stop it #71
This video covers: - Why do things rust? What are the conditions for rusting? - Whats the chemical equation for rusting? - Corrosion experiment - How to prevent rusting by using the barrier method or sacrificial method - What is...
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GCSE Physics - Density #27
This video covers - The concept of density - The equation for density and how to use it - How to measure density for: - Regular solids - Irregular solids - Liquids General info: - Suitable for all GCSE and IGCSE courses - Suitable for...
The Backyard Scientist
Don't Put Wet Rocks In A Campfire
Ever heard of rocks exploding in a campfire? Can it really happen, and how dangerous is it? What happens if you spill molten metal on concrete? Today we will look at how and why concrete and rocks spall during a fire.
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14 Thermal Calculations using LTSpice
Electronics Thermal Heatsink Design Tutorial Thermal Calculations using LTSpice Basics of Power Electronics - Walid Issa