Amoeba Sisters
Osmosis and Water Potential (Updated)
Explore the process of osmosis in this updated Amoeba Sisters video! Video features real life examples of osmosis, important vocab, and introduces concept of water potential and turgor pressure in plant cells. Expand details for table of...
The Business Professor
What is the North Atlantic Treaty Organization?
What is the North Atlantic Treaty Organization?
SciShow
Why does ice float?
Why does ice float? You might not think about it, but this special property of frozen water is what makes your iced tea tinkle and makes a lot of aquatic life possible. Hank gets in touch with his inner Olaf to explain the wonder that is...
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...
The Business Professor
Introduction to Small Business Accounting Processes
In this video, the speaker discusses the essential accounting processes that small businesses need to have in place. They emphasize the importance of bookkeeping, operational accounting, payroll accounting, and tax accounting. The...
Professor Dave Explains
Types of Matter: Elements, Compounds, and Mixtures
What's the difference between a physical change and a chemical change? What are elements, compounds, pure substances, and mixtures? So many definitions to learn! Don't worry, Professor Dave will take you through the details.
National Institute of Standards and Technology
Built to House an Inferno The NIST National Fire Research Laboratory
The newly expanded National Fire Research Laboratory (NFRL) at NIST allows researchers to study how entire office buildings, hospitals and bridges react to fire under controlled laboratory conditions. This extraordinary nearly 2,000...
SciShow
Why Does Cold Brew Coffee Taste Better?
Like it or hate it, cold brew coffee definitely tastes different than regular ol' drip, and it's all thanks to science.
Curated Video
Anhydrous compound
A compound from which all water molecules have been removed. 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...
SciShow
Relative Humidity Isn't What You Think It Is
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
SciShow
Relative Humidity Isn't What You Think It Is
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
Curated Video
Condensation reaction
A reaction in which two molecules join together while eliminating a smaller molecule, usually water. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Hydrophilic
Meaning water-loving, a hydrophilic substance is one that readily associates with water. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Evaporation
The vaporisation of a liquid that takes place at its surface, as molecules with more energy change from a liquid to gas. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Wonderscape
Just a Phase: Exploring Matter's Marvelous States
Journey through the fascinating states of matter—solid, liquid, and gas—and discover how atoms and molecules behave in each. This video unravels the atomic-level interactions that define each state, from the tight bonds of solids to the...
Curated Video
Speed of Sound
Sound waves move through different mediums at different speeds, but why is this? What factors affect the speed of sound? Physics - Waves - Learning Points. Speed of sound depends on many different factors. Temperature, elasticity and...
The Art Assignment
Sorted Books | Nina Katchadourian | The Art Assignment
We meet Brooklyn-based artist Nina Katchadourian in Lawrence, Kansas, at the former home of American writer William S. Burroughs (1914 - 1997). Nina takes us on her journey of sorting Burroughs's book collection and challenges you to...
Curated Video
Difference between acids and bases. And why supervillains love them.
What is the difference between acids and bases? This is a commonly asked question in both chemistry and biology classes. In this video, we will go through the definition of acid and base, and why they are so important to us, and, uh,...
Curated Video
Homogeneous mixture
A mixture of two or more substances which appears to be a single, uniform medium, with no visible separation between its components. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Alcohol
An organic compound containing a hydroxyl group (OH) bound to a carbon atom. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Substrate
In materials science, the substrate is the surface on which a coating is deposited. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Carbohydrate
Molecules such as sugar and starch, which form an important energy source for living organisms. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Brownian motion
The random movement of small, visible particles suspended in a liquid or gas, when viewed under a microscope. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
Business Growth: Internal and External Strategies and Constraints
The video is about the various ways in which businesses can grow and the potential constraints that can impede their growth. The speaker discusses how businesses may grow through internal reinvestment of profits and external interactions...