Curated Video
How to Deal with Menstrual Cramping
Howcast - More than half of all women experience the pain and aggravation of monthly cramps. Fight back effectively with these tips.
Curated Video
How to Keep Your Bones Healthy
Howcast - Learn how to maintain healthy bones throughout every stage of your life.
Curated Video
How to Get More Calcium into Your Diet
Improve your bone and heart health and lose weight by increasing your calcium intake.
Curated Video
How to Install a Shower Head
Sometimes your old shower head just doesn't cut it anymore. Don't fret, installing a new one is a simple task.
Curated Video
How To Be a Vegan
If you don't want animals to play any role at all in your diet, here's how to go vegan
Curated Video
Sodium Potassium ATPase
The sodium-potassium pump uses active transport to move molecules from a high concentration to a low concentration. The sodium-potassium pump moves sodium ions out of and potassium ions into the cell. This pump is powered by ATP. For...
Curated Video
Principle of Coagulase Test
Biochemical test- Coagulase test principle Requirement- 1 in 10 citrated plasma (citrated to present auto-coagulation in absence of coagulase enzyme) Principle Coagulase is an enzyme produced by S. aureus that converts (soluble)...
Curated Video
Lattice Energy Made Easy!
Discover the truth about lattice energy and why size really matters in ionic bonds. In this video, you'll learn what lattice energy is, why it's crucial in chemistry, and the factors that influence its strength. Understand how the size...
Great Big Story
Surprising body changes in zero-G space environment
Explore how zero gravity affects astronauts, from gaining height to vision changes, and the countermeasures used in space.
Curated Video
The EASY way to name Ionic Compounds!
In this video we are going to look how to name binary ionic compounds. These compounds deal with the ionic bonding of 2 different elements. Remember that an ionic compound is formed between a metal and a nonmetal or a cation and an...
Science ABC
Endocrine System: Glands and Hormones
This video was sponsored by Brilliant. To try everything Brilliant has to offerfreefor a full 30 days, visit http://brilliant.org/ScienceABC/. The first 200 of you will get 20% off Brilliants annual premium subscription. Your body...
Science ABC
Do bones decompose? How long does it take for bones to decompose?
Ever wonder why bones can survive hundreds of years without decomposing? This is due to the unique composition of bone. Bone is primarily composed of a very stable protein called collagen and the mineral calcium. The association between...
Science ABC
Why Can’t You Clench Your Fist Right After Waking Up?
When you wake up, it takes some time to get the electrolytes flowing through the muscles in your hands again. That’s why you may not be able to make a fist right after waking up. This effect is more pronounced if you don’t wake up...
Science ABC
Why Are Some Ice Cubes Cloudy While Others Are Clear?
The clarity of ice cubes is determined by the temperature of the water used to make them. Warmer water contains more impurities, which are released when the water is cooled and frozen. Ice cubes made from distilled or boiled water are...
Curated Video
The Elements: Phosphorus
Phosphorus is a versatile element, found in our DNA as well as fireworks and fertilisers. Chemistry - Periodic Table - Learning Points. Phosphorus helps convert food into energy. Phosphorus is found in our DNA. Compounds of phosphorus...
Curated Video
Factpack: How to Make a Human
Revealing the elements which make up the human body, and their relative abundance. Chemistry - Periodic Table - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention...
Curated Video
Hydrated compound
A solid compound that contains water molecules in a defined ratio. 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...
Curated Video
Alkaline earth metal
A group of metals that form group two of the periodic table. 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...
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Bones
Bones are living, growing tissues. What are they made of and how do they develop from young to old? Biology - Human Body - Learning Points. Bones support the body and protect vital organs. When you are born you have around 300 bones,...
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Factpack: Energy Drinks
How chemicals in these drinks help boost your energy. Chemistry - Chemical IndustriesLearning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of a learning...
Curated Video
Hard and Soft Water
The properties of water and its uses, depend on its mineral content. What minerals are found in water and how do they affect it? Chemistry - Periodic Table - Learning Points. Water contains dissolved mineral ions, such as sodium, calcium...
Curated Video
Crystals in Caves
Discover the chemical processes occurring deep within the Earth that create beautiful crystal structures in caves. Chemistry - Reactions - Learning Points. Caves are a result of rainwater slowly carving away rock. Carbonic acid forms in...
Curated Video
Balanced Diet - Nutrition Essentials
Discover which foods are vital for a healthy diet. What should you be eating, how much, and why? Biology - Healthy Living - Learning Points. You need a balanced diet to be healthy. A balanced diet is varied and contains different amounts...
Curated Video
Flame Colours and Fireworks
Exploring the science behind fireworks, discover how different elements are used to produce different colours of fireworks. Chemistry - Atoms And Bonding - Learning Points. In the mid-19th century the inventor if the Bunsen burner,...