Catalyst University
How can fuel combust into a GIANT FIRE? | Hydrocarbon Combustion Mechanism
Obviously, gasoline and other fuels burn in the presence of fire. How does this occur? Here, we will explore the activation of oxygen to it excited singlet state and combustion of the hydrocarbon, octane. Join us here.
Curated Video
Introduction to Representing Elements and Compounds in Chemistry
This video is a lesson on how to represent elements and compounds in terms of the atoms they can take. The video covers the definition of an element, the periodic table, chemical symbols, and formulas. It also explains how compounds are...
Catalyst University
Melanin Physiology: Melanin Absoprtion of UV Light and Internal Conversion to Heat
Melanin Physiology: Melanin Absoprtion of UV Light and Internal Conversion to Heat
Professor Dave Explains
Categorizing Drugs Classes, Names, and Schedules
How do we categorize drugs? How do we name them? This is quite a bit trickier than one might think, because there are different ways we might want to categorize them, each of which has its own application. Any drug also has multiple...
Curated Video
What is DNA and How Does it Work?
DNA (deoxyribonucleic acid) is a molecule that is often called the blueprint of life. Located in the nucleus, the DNA is a very long molecule with a helix winding structure like a twisted ladder. The rungs of the ladder are made of four...
TMW Media
Properties Of Water: Characteristics and behavior of water
What are the characteristics of water? Explain the water cycle? Properties Of Water, Part 1
msvgo
Various Forms of Energy
This nugget explains about the heat energy,chemical energy and its types,electrical energy, nuclear energy and the equivalence of mass and energy.
Visual Learning Systems
Photosynthesis: Light Dependent Reactions
Almost all life either directly or indirectly depends on one of the most important biological processes on the planet - photosynthesis. Through easy-to-understand graphics and colorful animations, the complex chemical process of...
Professor Dave Explains
Enzymes: Nature's Factory Workers
What are enzymes? Why they're nature's little factory workers. They chop up certain things! They build up others! Pretty amazing the kind of chemistry nature can do given enormous polypeptide chains with unfathomable variability and...
Science360
Polymers - Chalk Talk
Muscle fibers, DNA and plastics are all examples of polymers. Watch this video to learn more.
Professor Dave Explains
Introduction to Pharmacology
What are drugs? What do they do? How do they do what they do? These questions are part of the field of pharmacology, and over this series we will learn all about a wide variety of different drugs that have clinical use. This will require...
Professor Dave Explains
Cleavage of Carbon-Carbon Bonds With Periodic Acid
Just as important as learning reactions that generate carbon-carbon bonds, we need ways to cleave carbon-carbon bonds as well.This is useful for splitting a molecule up into fragments, or transforming a cyclic molecule into a linear...
Professor Dave Explains
Pharmacodynamics Mechanisms of Drug Action
Now that we know how drugs move through the body to reach their target, what happens once they get there? By what mechanisms can drugs interact with target proteins to elicit a particular cellular response, and by extension a...
FuseSchool
BIOLOGY - Physiology - Respiratory System
Your respiratory system is a system in humans that is designed to extract oxygen from the air so we can use it in respiration around the body and at the same time get rid of carbon dioxide gas into the air which is the waste product from...
Professor Dave Explains
The Origin of Life on Earth
You must have wondered about it before, haven't you? How did life begin on earth? I mean the very first thing. The first unicellular organism, billions of years ago. Is it even possible? As it happens, our understanding of chemistry,...
Professor Dave Explains
Pharmaceutical Drugs: Inhibitors and the Nature of Disease
We live in a time where there is much skepticism towards modern medicine. This stems purely from ignorance, however, and there are those who capitalize on this to sell an unbelievable array of alternative medicines that, almost without...
Professor Dave Explains
Structure of the Cell Membrane - Active and Passive Transport
What is it that separates what's inside a cell from what's outside of a cell? Why, that's the cell membrane. What's it made out of? How does it work? How do molecules get in and out of the cell? These are super-important concepts! Let's...
FuseSchool
Properties Of Water
Learn the basics about Properties of water. What are the properties of water? What is water made of? Find out more in this video!
FuseSchool
What Are Intermolecular Forces
Learn what intermolecular forces are, the three most common types and the differences between them. An intermolecular force is simply an attractive force between neighbouring molecules. There are three common types of intermolecular...
Science360
Science Behind The News: Drug-Resistant Bacteria
As disease-causing bacteria becomes increasingly resistant to antibiotics, scientists like Erin Carlson from Indiana University are turning to natural sources to find new medicines. "Science Behind the News" is produced in partnership...
Mazz Media
Octet Rule
This video uses animation and introduces Lewis Structures to demonstrate stable and unstable electron configurations to explain the octet rule. The program shows viewers how they can use the periodic table to understand the octet rule....
FuseSchool
How Do Atoms Bond - Part 2
Learn the basics about how atoms bond when learning about the structure of atoms. Bonds form by the attraction of negatively charged electrons and the positive nucleus of atoms. Atoms have a positively charged tiny nucleus which contains...
Curated Video
Mechanics
This live-action video program is about the word Mechanics. The program is designed to reinforce and support a student's comprehension and retention of the word Mechanics through use of video footage, photographs, diagrams and colorful,...
FuseSchool
How Does Water Bond - Covalent Bonds
Learn the basics about the covalent bonding of water, when learning about covalent bonding within properties of matter. Water is made from one oxygen atom and two hydrogens. The oxygen has 6 electrons in its outer shell, but it really...