Curated Video
Simple Distillation Experiment for Separating Ink and Water
The video is a lecture presentation on a simple distillation experiment. The presenter explains the process of separating a mixture of water and ink using simple distillation. The equipment required for the experiment is shown and is...
de Dicto
Machine Learning Systems Design with Sara Hooker: Other modeling techniques
Sara Hooker gives her opinion about other techniques like probabilistic models or explicit knowledge based models, and whether she thinks there will be a resurgence and if it will be valuable in the long term. Machine Learning Systems...
Professor Dave Explains
The Isolation of Natural Products: Morphine and Other Alkaloids
In the early 19th century, we were still in the habit of searching for plants with medicinal properties. But we were finally beginning to develop the capacity to identify active ingredients within those plants, isolate them, and purify...
Coach Dan Blewett
The Curveball - Wrist Action, Physics and Grips for Baseball Pitchers
Curveball grips and physics of the flight of the pitch are discussed in this video.
Curated Video
Ethanol Production: Processes, Uses and Renewability
The video explores the production of ethanol and its various uses. It starts by discussing the importance of ethanol as a clean-burning fuel and a widely used industrial solvent. The video then explores different ways of producing...
Professor Dave Explains
Selective Precipitation
We know that insoluble compounds can form precipitates in solution when their constituent ions meet. But what if there are multiple possible precipitates? They actually may not all form at equivalent rates. We have to consult the Ksp...
Curated Video
What is a Golf Ball Made Of?
Discover the technology and materials used in the manufacturing of golf balls. From the core made of synthetic rubber or metal blends, to the layers of resin and thermoplastic, each component is carefully designed to enhance performance....
msvgo
Solutions and Its Concentrations
It explains solution and its properties. It also talks about the concentration of a solution.
msvgo
Therapeutic action of different classes of Drugs
It explains action of different classes of Drugs such as antacids, antihistamines, tranquilizers, analgesics, analgesic, non narcotic, narcotic, antibiotics, antiseptic, disinfectant.
Why U
Algebra 31 - Calculating Mixtures of Solutions
This lecture shows how Algebra is used to solve problems involving mixtures of solutions of different concentrations.
Curated Video
How to Test for Ammonia Using Sodium Hydroxide - A Step-by-Step Guide
The video is a tutorial on how to test for the presence of ammonia by converting ammonium ions into ammonia using sodium hydroxide, and then detecting the ammonia gas by using damp red litmus paper as an indicator. The video explains...
Curated Video
Science of Glass Making: How is Glass Made?
Glass is made by heating sand (mostly composed of silicon dioxide) until it melts and turns into a liquid at a high temperature of around 1700° Celsius. When the molten sand is allowed to cool, it becomes an amorphous solid, featuring...
Bethany Thiele, Art Teacher
Marbleizing Paper for Beginners!
Discover the joy of MARBLEIZING! Here are the products I recommend: Marbling Kit (this one has alum, colors, and methocel instead of carrageenan) Carrageenan, if you prefer this over methocel Alum HAVE FUN!!! Music by BenSound.com
Curated Video
Purging Industrial Refrigeration Systems - ammonia industrial engineering
How does the Intelligent Purging System (IPS) work, where is it installed and how does it remove air and non-condensables from industrial refrigeration system to maintain optimal performance and energy efficiency.
Professor Dave Explains
Alloys: Types and Examples
We know that liquids and gases can form mixtures, but did you know that solids can, too? Even metals! Mixtures of metals are called alloys, and they have tremendous technological application. What is the structure of an alloy? Are there...
Science Buddies
Paper Chromatography Experiments and Explanations
What food dyes are in your candy? Is black ink really black? What gives fall leaves their color? These are all questions that you can investigate using paper chromatography – a technique that can separate mixtures into their individual...
Learning Mole
Microbes
This kitchen science video lesson is all about microbes. Some can make you sick, others keep you healthy. Students will love this engaging and interactive video as they learn about science they can do at home.
Professor Dave Explains
The Chemistry of Arynes (Benzyne)
In this course we've come across some surprising structures, but benzyne is one of the most surprising. It would seem impossible that a triple bond could form on a benzene ring, and in truth it can't fully form, but benzyne is a molecule...
Let's Tute
Distillation and Fractional Distillation: Separating Mixtures of Liquids
This is a video about the chemical separation process of distillation and fractional distillation, which separates liquids based on their boiling points. The video uses a simulator to demonstrate the process and explains how it is used...
FuseSchool
What are Emulsions?
Learn all about emulsions, how they are made and where we can find them in everyday life.
FuseSchool
Fractional Distillation
In this video learn how fractional distillation separates crude oil into useful fractions, examples of these fractions and where they're used in everyday life.
Curated Video
The History and Recipe of Jam
Jam is a form of preserved, spreadable fruit that is usually sweetened. Jam may have originated in the Middle East and spread from there to Spain. Learn about the evolution of jam and try making stawberry jam!
FuseSchool
Effect of Air Pollutants on Health
Learn the basics about the effect of air pollutants on health within environmental chemistry.