Curated Video
Edible Water Slime
In this fun and educational video, Dr. Boyd gives a simple definition and explanation of what polymers are. Then he makes a very cool type of polymer slime. But not just any type of slime: clear, edible, Water Slime...
...and then he...
Curated Video
Peptide
A molecule made up of a relatively short chain of amino acid building blocks. 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
RNA
Or ribonucleic acid, is a nucleic acid, similar to DNA. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract...
Curated Video
Cellulose
A naturally occurring polymer of glucose that forms cell walls in plants and gives them strength and rigidity. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
DNA
Deoxyribonucleic Acid, the molecule that stores and passes on genetic information that determines how an organism develops and functions. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images...
Curated Video
Invention of Nylon
Nylon is one of the strongest polymers created by man. What makes it so durable? Chemistry - Chemical Industries - Learning Points. In the past, clothes were all made from natural sources, such as silk, wool and cotton. Then Wallace...
Curated Video
Intermolecular Forces
Discover the role played by intermolecular forces in changing the state of matter between solid, liquid and gas. Chemistry - Atoms And Bonding - Learning Points. Intermolecular forces are the attractive forces between molecules....
Curated Video
Making Slime
We make slime using borax, water and food colouring. The slime is a non-Newtonian liquid. A non-Newtonian liquid can behave like a liquid or a solid depending on the pressure applied to it. Chemistry - Atoms And Bonding - Learning...
Curated Video
Clearing Oil Spills
We investigate the effectiveness of different methods to clear oil spills from water. First, we try to burn the oil in a sample of water using a gas lighter but there is no effect. Next, we break the oil up using detergent but this does...
Curated Video
Hydrogels
We use a disposable nappy to examine the superabsorbent properties of hydrogels. We add water to grains of hydrogel and watch them swell before adding salt to see the water escape. Chemistry - Chemical Industries - Learning Points....
Curated Video
Dancing Polymer
We create a polymer using cornflour and water called oobleck. Oobleck is a non-Newtonian liquid that behaves like a solid and a liquid. When placed on a speaker, the vibrations cause the polymer to constantly change its behaviour and it...
Curated Video
Polymer
A large molecule consisting of many recurring units, or monomers, generally linked in long chains that may contain thousands of links. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images...
Curated Video
The Main Principles of Heredity: The Chemical Structure of DNA
By the end of this learning object, the learner will be able to: Explain the chemical structure of DNA.88055
Curated Video
I WONDER - What Is A Polymer?
Stretch your mind with 'What Is A Polymer?' to discover the amazing world of long, repeating molecules! A quick, fun dive into science, perfect for kids who love to ask 'Why?
Curated Video
I WONDER - What Impact Does Plastic Have In Everyday Life?
Dive into 'What Impact Does Plastic Have In Everyday Life?' to uncover how this common material affects our world and us! A quick, eye-opening exploration, perfect for young environmental champions.
Curated Video
I WONDER - Is A Plastic A Polymer?
Dive into 'Is A Plastic A Polymer?' to discover the twisty, tangled world of materials that make up so much around us! A quick, fascinating peek into science, great for curious kids.
Curated Video
I WONDER - Are There Polymers Found In Nature?
Explore 'Are There Polymers Found In Nature?' to see how nature is full of amazing materials called polymers! A quick, fun look perfect for young explorers.
Curated Video
I WONDER - Are All Plastics The Same?
Discover 'Are All Plastics The Same?' to learn about the many faces of plastics! A quick, fun look at how not all plastics are alike, just for kids.
Curated Video
The Science of Chewing Gum: How It's Made and Its Effects
Unwrap the fascinating process behind how chewing gum is made and its unique properties. From its historical roots with the Mayans to modern production techniques, discover what makes this stretchy, sticky confectionery a global...
Curated Video
Testing a New Substance to Remove Storm Clouds: A Potential Breakthrough in Storm Mitigation
Dyna Gel is a new substance developed by Dynamac, a Florida-based environmental products company, that has the potential to remove storm clouds from the sky. By absorbing water from storms and turning it into a gel-like substance that...
Curated Video
Revolutionizing Bone Healing: Liquid Artificial Bone Injection
This video showcases a revolutionary new approach to treating bone fractures using liquid artificial bone. This video highlights the key benefits of this new technology, including the ability for new bone tissue and stem cells to migrate...
Curated Video
GCSE Chemistry - Condensation Polymers (Polyesters) #60
This video covers: - What condensation polymers are - How they're made from dicarboxylic acids and diols - How the monomers join together (ester bonds) - How to write the equations - Why condensation polymers are more biodegradable than...
Curated Video
GCSE Chemistry - Addition Polymers & Polymerisation #56
This video covers: - How the carbon carbon double bond allows alkenes to form addition polymers - How to write reactions for polymerisation - How to draw the monomers, polymers and repeat units - The conditions for addition...
Curated Video
GCSE Biology - What is DNA? (Structure and Function of DNA) #65
This video covers: - The structure of DNA - What nucleotides are - Complementary base pairing - How genes code for proteins - The functions of proteins Exam board specific info: (probably useful for everyone though) AQA - Separate/triple...