Science360
Passport to Discovery - What's up With Plasma?
Today, your Passport to Discovery takes you to UCLA's Basic Plasma Science Facility. Come learn how this facility uses a vacuumed sealed tube to create super-heated gas.
Professor Dave Explains
Metallic Bonds
We've learned about ionic and covalent bonds, so we understand the interactions that will occur between a metal and a nonmetal, or between two nonmetals. But what about two metals? Metallic bonding! This ends up being sort of like ionic...
Physics Girl
What is the MAGIC RUSSIAN DIAMOND?
In the early 2000s, physicist found a diamond they’d been searching for. Find out what it was used for.
Catalyst University
Catalytic Hydrogenation: Theory, Mechanism, and Examples
Catalytic Hydrogenation: Theory, Mechanism, and Examples
Professor Dave Explains
Organic Chemistry Mechanism Challenge 7
Need some organic chemistry practice? Here's a tricky mechanism to try!
Professor Dave Explains
More Practice With the 18 Electron Rule
We just learned how to use the 18 electron rule, so let's get some more practice with a few trickier examples!
Next Animation Studio
CERN unveils proposal to build new bigger and more powerful particle accelerator.
Researchers at CERN revealed a conceptual plan for a new particle accelerator called the Future Circular Collider, or FCC.
Curated Video
The Role of Electrons in Chemical Bonding
This video discusses the role of electrons in bonding together individual atoms to form larger, more complex structures. The video also explains how atoms achieve stability by gaining or losing electrons to form positive or negative...
FuseSchool
Alternating and Direct Current | Electricity | Physics | FuseSchool
Alternating and Direct Current | Electricity | Physics | FuseSchool In this video we are going to describe what is meant by an alternating and direct current, look at the difference between them and how they can be used. Remember, an...
Curated Video
Development of the Model of the Atom
The video discusses the historical development of the model of the atom, from the ancient Greek philosopher Democritus' idea of tiny, indivisible particles to modern-day understanding of electrons, protons, and neutrons. It explains the...
msvgo
Alkaline Earth Metals
This nugget explains the general characteristics of alkaline earth metals.
Professor Dave Explains
Lewis Dot Structures
Finally, you'll understand all those weird pictures of molecules with the letters and the lines and the dots! Those are lewis dot structures. Let's learn how to draw them. It's easier than you think.
msvgo
Group 14 : Important trends and anomalous behavior of Carbon
It explains anomalous behavior of carbon. Also talks about allotropes of carbon such as diamond, graphite & fullerenes. Explains uses of carbon.
NASA
NASA | Fermi Proves Supernova Remnants Produce Cosmic Rays
A new study using observations from NASA's Fermi Gamma-ray Space Telescope reveals the first clear-cut evidence that the expanding debris of exploded stars produces some of the fastest-moving matter in the universe. This discovery is a...
Looking Glass Universe
Understanding Quantum Mechanics
This video is an simple introduction to quantum mechanics that explains why there is still so much controversy over the meaning of this scientific theory.
Catalyst University
Cytochrome b6f Proton Pumping and ATP Synthesis
Cytochrome b6f Proton Pumping and ATP Synthesis
FuseSchool
Isotopes
Isotopes | Matter | Physics | FuseSchool The periodic table divides the world into just over one hundred elements, sorted by their chemical properties. But did you know that each kind of atom is made up of a different combination of...
JJ Medicine
Metronidazole | Bacterial Targets, Mechanism of Action, Adverse Effects
Lesson on the antibiotic Metronidazole (Flagyl). Metronidazole is a small sized antibiotic, which allows it to be easily absorbed and diffusely distributed throughout the body. This makes it particularly important in bone and brain...
msvgo
Quantum Mechanical Model of Atom
It Explains the quantum mechanical model and Schrodinger wave equation
FuseSchool
PHYSICS - Electricity - Resistors
Resisting means to withstand something and that’s what electrical resistors and resistance in an electrical circuit does. In this video we’re going to learn about electrical resistance and resistors. An electric current is the flow of...
Curated Video
Introduction to Mass Number, Atomic Number, and Isotopes
The video explains the fundamental concepts of mass number, atomic number, and isotopes. It begins by presenting a diagram of an atom and the three particles contained within it - neutrons, protons, and electrons - and their charges. The...
Visual Learning Systems
The Periodic Table: Inside the Atom
This program makes the Modern Periodic Table come alive to students. Numerous real-life examples of elements are exemplified in the table. Animations and graphics illustrate concepts not easily achieved through other instructional...
Curated Video
What Are The Different Atomic Models? Dalton, Rutherford, Bohr and Heisenberg Models Explained
Atomic Models: Centuries ago, people didn’t know exactly what was inside an atom, but they had some “ideas”. Around 400 BC, a Greek philosopher named Democritus came up with a theory that everything in the world was made of tiny...
Curated Video
Cellular Respiration: How Do Cells Get Energy?
Cellular respiration is the process through which the cell generates energy, in the form of ATP, using food and oxygen. The is a multistep biochemical process where food, primarily the carbohydrate glucose, is broken down to produce...