Curated Video
Electrolytic cell
An electrolytic cell is a system that breaks down chemical compounds by electrolysis. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Making Silicon Looking into Compounds and Making Silica
Silicon compounds | Silicates , earth crust |Natural occurance | Silica SiO2 | Polymorphism | Quartz | Japer |Onyz | Kieselguhr | Diatoms in sea |SiO2 preparation | oxidation of silica | orthosilisic acid Silicates, primarily composed of...
TED Talks
TED: To accomplish great things, you need to "let the paint dry" | Daniel J. Watts
As theaters closed in the wake of the coronavirus pandemic, the creatives who populated their stages were plunged into a state of seemingly endless uncertainty. Aided by a delightful and metaphorically resonant piece of performance art,...
Kenhub
Dissection of the cubital fossa and anterior forearm
Cadaveric exploration of the cubital fossa and anterior forearm
Bozeman Science
Synthesis and Decomposition Reactions
Atoms or molecules combine to form a new compound in a synthesis reaction. Examples include the addition of oxygen to magnesium metal to create magnesium oxide and the addition of carbon dioxide to water to crete carbonic acid. A combine...
TMW Media
The Alphabet: Writing the letters of the alphabet
Writing each letter of the alphabet. Saying the letters of the alphabet. The Alphabet, Part 2
SciShow
Lime Disease How a Fruity Drink Can Give You a Rash
Furanocoumarins, the evolutionary weapons of certain plants (including limes), can ruin your vacation, or cause caterpillars to curl leaves. Find out why in this episode of SciShow!
SciShow
The Science Behind Sleep & Love Potions
Sure, potions of invisibility and immortality may be a little hard to come by in the real world, but there's some legit science behind less fantastic ones. Historical sleep and love potions are grounded in science, even if some of the...
FuseSchool
BIOLOGY - Environment - Nitrogen Cycle
Nitrogen makes up 78% of the air, however neither plants nor animals can take nitrogen directly from the air because nitrogen is so unreactive. The nitrogen cycles shows the movement of nitrogen through the environment. Nitrogen is...
SciShow Kids
The Very First Living Thing! | The History of Life! | SciShow Kids
Squeaks built a pretend time machine, and he and Mister Brown use their imaginations to travel back in time to learn all about the very first living thing! Second Grade Next Generation Science Standards Disciplinary Core Ideas: LS4.D:...
Curated Video
The Very First Cell
The Earth is billions of years old and was once a very hostile place. Eventually, a single cell was formed that evolved and reproduced. What conditions produced this first life on Earth? Biology - Cells And DNA - Learning Points....
SciShow
Why Does Wasabi Burn Your Nose?
The answer to why wasabi is such a nose burner has to do with a compound that researchers are trying to use in a creative way!
SciShow
Why Does Wasabi Burn Your Nose?
The answer to why wasabi is such a nose burner has to do with a compound that researchers are trying to use in a creative way! Hosted by: Stefan Chin
TED Talks
TED: The power of venom -- and how it could one day save your life | Mandë Holford
Venom can kill ... or it can cure. In this fascinating talk, marine chemical biologist Mandë Holford shares her research into animal venom, from killer sea snails to platypuses and slow lorises -- and explores its potential to one day...
MinuteEarth
How Long Can We Live?
The human lifespan might be limited, in part, because natural selection just stops working late in life. ___________________________________________ Video Keywords: Mortality plateau: the leveling out of the mortality rate that is...
Curated Video
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...
Mazz Media
Cellular Respiration
In this live-action program viewers will learn that all living cells get the energy the need through a chemical reaction called respiration. Students will come to understand that cellular respiration is the metabolic process that breaks...
KnowMo
Surds, Rationalizing Denominators, and Applying Laws of Surds
This video provides an introduction to surds and explains two laws of surds related to multiplication and division. It also explains how to convert a number in the form of surds to the form of A root B and how to rationalize the...
Visual Learning Systems
Photosynthesis and Plant Responses: Chemical Reactions in Photosynthesis
Students will learn why photosynthesis is so important to us. The different plant structures and compounds involved in photosynthesis and transpiration are highlighted. Beyond photosynthesis, plant responses to certain stimuli and...
Ancient Lights Media
Atlas of the United States: The Southeastern Region: Georgia
This clip explores the geography, history, and some important cultural features of Georgia.
Brian McLogan
What is a ray
👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A...
Curated Video
Hydrogen & Fuel Cells | Reactions | Chemistry | FuseSchool
Hydrogen & Fuel Cells | Reactions | Chemistry | FuseSchool In this video, you will learn about how we are trying to design a way to power vehicles of the future on hydrogen, oxygen and sunlight. In order to obtain energy for the vehicle...
Curated Video
Unlocking Carbon's Secrets Electronic Configurations and Valency in the Carbon Family
Group 14 elements are carbon (C), silicon (Si), germanium (Ge), tin (Sn), and lead (Pb). Their valence electron configuration is unique and is shown by the symbol ns²np². This set-up shows that there are two electrons in the outermost s...
Curated Video
What's in your Smartphone?
This week Reactions is breaking down the chemistry and science of what's in your smartphone. The iPhone 6 is almost here and the preorders are piling up. But what do you really know about the insides of the iPhone 6, or any smartphone...