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Curated Video
The Many Uses and Components of Common Elements
Let's take a look back at the elements chlorine, titanium, gallium, potassium, and nickel.
Curated Video
Solubility Rules: Predicting Solubility of Compounds in Water
The video discusses solubility rules and how to determine whether a salt or compound is soluble or insoluble in water. State symbols are introduced as a way to determine the state of chemicals or species in a reaction. The video then...
Curated Video
The Health Benefits of Buckwheat
Learn about the nutrient profile of buckwheat and how it helps our bodies stay healthy.<b<br/>r/>
Buckwheat part 2/5
Buckwheat part 2/5
Catalyst University
[Re-upload] How Does CBD Oil Work? | Mechanisms of THC and CBD in Pain
In this video, we explore the mechanisms of cannabinoids such as CBD in the treatment of pain. Also explored are basic pain signaling, 2-AG, and anandamide.
Catalyst University
The Loop Of Henle [Part 1] | Countercurrent Multiplication
In this video, we will discuss the absorptive properties of the Loop of Henle's ascending and descending limbs and how the Loop of Henle's set-up drives countercurrent multiplication.
Professor Dave Explains
Neural Conduction, Action Potential, and Synaptic Transmission
We have probably heard that neurons are the cells that transmit information around the body. But how does this work? Is it actual electricity? Like from the wall socket? What is a synapse? What happens there, in between one neuron and...
FuseSchool
Atoms Practice Exam Question 1
Work through this practice GCSE / K12 question on atomic number, atomic mass and electronic configuration. Read the question, and hit pause if you want to try answering it yourself. Then hit play again to watch how the teacher solves it.
The Backyard Scientist
LIQUID METAL BULLETS in Slow Motion!
In this video I shoot the worlds first liquid metal bullets made from sodium and potassium.
I melted the soft lead from .45 caliber hollow point bullets and replaced it with super soft sodium and potassium metal. When you...
I melted the soft lead from .45 caliber hollow point bullets and replaced it with super soft sodium and potassium metal. When you...
Curated Video
Understanding MPK Fertilizers: Sources of Nitrogen, Phosphorus, and Potassium
This video provides an overview of MPK fertilizers, explaining what they are, why they are needed, and where they come from. The video discusses the three main nutrients that are required for healthy plant growth - nitrogen, phosphorus,...
Curated Video
How To Remember Words Easily - English Like A Native
How To Remember Words Easily - English Like A Native
Catalyst University
Muscle Physiology 3: Sodium-Potassium Pump
Muscle Physiology 3: Sodium-Potassium Pump
Curated Video
The Importance and Applications of Potassium: A Nutrient and Element
Learn about potassium, an important nutrient and element found in bananas. The video covers the discovery and properties of potassium, its role in the human body, its presence in various foods, and its uses in agriculture and other...
Professor Dave Explains
Types of Silicates Part 2: Inosilicates, Phyllosilicates, and Tectosilicates
Silicates are a particularly complex class of minerals that all contain silica tetrahedra. What are the characteristic structures of the last three sub classes of silicates? How are they different from one another?
The 8...
The 8...
TMW Media
Properties Of Water: Future use of water
What research is being conducted currently? How does it work? If successful, how can it help society? What careers deal with science and water?<br/>
Properties Of Water, Part 5
Properties Of Water, Part 5
Professor Dave Explains
Practice Problem: Naming Ionic Compounds
We know about ionic bonds and ionic compounds, how do we name them? Let's practice going from formula to name, and also from name to formula.
Professor Dave Explains
McMurry Reaction
It's now time to dig into some olefination reactions, which generate olefins, or alkenes. The first is the McMurry reaction. It involves some rather mysterious titanium chemistry, via a mechanism that is not fully understood. Let's check...
FuseSchool
Reactions Of Metals With Water
Reactions Of Metals With Water | Reactions | Chemistry | FuseSchool
Learn the basics about Reactions of metals with water. Which metals react to water? What reactions can we notice? Find out more in t
his...
Learn the basics about Reactions of metals with water. Which metals react to water? What reactions can we notice? Find out more in t
his...
Curated Video
Cellular Respiration Demo using Gummy Bears :)
In this demonstration, Mr. Carter gives an exciting demonstration of how organic compounds are broken down to release energy as in Cellular Respiration. For this demo, he uses Potassium Chlorate, heats it up and has students put in a...
Curated Video
011 Hyperpolarization - the end of the action potential
After Depolarization and Repolarization comes Hyperpolarization, where the membrane potential falls beneath the Resting Membrane Potential. Watch the video to learn more!
Curated Video
013 A Review of the Action Potential
Depolarization, repolarization, hyperpolarization - It's all here. Watch this for a review of the action potential.
Curated Video
020 Facilitation
In this episode, I talk about the concept of facilitation and explain how it results in a stronger signal in the postsynaptic cell.
Curated Video
040 The Role of Hair Cells in Hearing
In this video, I show the details of how the bending of the stereocilia on the inner hair cells results in the release of neurotransmitters, which ultimately results in hearing. Enjoy.