Curated Video
Electrolysis of Aqueous Copper Sulfate Experiment
This is a lecture presentation on the electrolysis of aqueous copper sulfate. The presenter goes through the theory of the electrolysis with metal electrodes and develops a hypothesis about what happens when copper sulfate solution is...
Catalyst University
Intrinsic Muscles of the Feet [Part 2] Layers 3 & 4
In this video, we explore the structure, origins, insertions, innervation, and actions of the intrinsic muscles of the feet. This video explores layers 3 and 4.
Catalyst University
Circulation of Cerebrospinal Fluid (CSF) Through Ventricles
In this video, we will briefly explore how cerebrospinal fluid (CSF) is made and then how it circulates through the ventricles and eventually the subarachnoid space.
Catalyst University
Glutamate Semialdehyde Catabolism to Oxoglutarate
Glutamate Semialdehyde Catabolism to Oxoglutarate
Catalyst University
Anatomy and Functions of the Glenohumeral Joint [Part 1]
In this video, we will discuss the anatomy and basic function of the glenohumeral (shoulder) joint along with other relevant structures and supporting ligaments.
FuseSchool
Making Alcohols by Fermentation & from Ethene
Learn the basics about making alcohols by fermentation and from ethene, as part of organic chemistry.
Catalyst University
EKG Patterns 1st & 2nd Degree AV Node Blocks
In this playlist, we discuss clinically relevant EKG patterns. This video specifically covers first and second degree AV node blocks.
Catalyst University
Cholesterol Biosynthesis Stage 3 Generating Squalene & Lanosterol
Cholesterol biosynthesis is divided into 4 general stages. This video diagrams stage 3 in which IPP and DMAP (two isoprenoids) are built into squalene with subsequent epoxidation and cyclization to lanosterol.
Catalyst University
Basics Parts to an Electrokardiogram [EKG]
In this video, we discuss the following: [1] the main three parts to an EKG. [2] the electrical & mechanical events they each represent.
FuseSchool
Formula Of Organic Molecules
It is important to get your chemistry formula right. This revision video by Chris Raynerd will help you understand the basics of Organic Molecules.
Catalyst University
Lipid Biosynthesis Biosynthesis of Phosphatidic Acid and Triacylglycerols
Lipid Biosynthesis Biosynthesis of Phosphatidic Acid and Triacylglycerols
Curated Video
Methods of Extracting Copper from Low Grade Ores: Bioleaching and Phytomining
The video explains two methods of extracting copper from low-grade copper ores. The first method is called bioleaching, which uses bacteria to produce a leachate solution containing copper ions that are then purified using electrolysis....
Curated Video
Understanding Strong and Weak Acids, Acid Concentration and the pH Scale
This is a science lesson on strong and weak acids. The presenter explains the differences between strong and weak acids, their ionization levels, and their effect on acid concentration. The video also covers the pH scale and how it...
The Backyard Scientist
Propane Rifle
The torch is self-igniting, meaning it has an electric sparker built in. When the button is pressed halfway, the torch mixes a perfect combination of propane and air into the tube. When the button is fully pressed the torch sparks...
The Backyard Scientist
Exploding Balloons filled with Propane Gas. Drones, Steel wool, and Underwater explosions! - SMS#4
I thought it would be fun to film propane balloons exploding in slow motion, and I tried popping them a bunch of different ways. I took some user suggestions like flying a drone with a sparkler attached into a balloon, and filling a...
The Backyard Scientist
Liquid Nitrogen Freeze-Ray Vs. Flamethrower
I made a freeze ray! Im basically a bonafide evil genius now. Freeze your cat, girlfriend, or flowers, the possibilities are endless..! wait no, thats about it. Some notes about the gun: There are commercial liquid nitrogen guns used by...