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...
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
Palladium: Properties, Uses, and History
In this video, we learn about the metal palladium, which is part of the elite group of metals called the Platinum Group. The video highlights the properties of Palladium, including its usefulness as a catalyst, high resistance to wear...
Visual Learning Systems
What Are Magnets?: a Magnet
Magnets are unusual and fun tools that serve many useful purposes. This colorful, action-packed program emphasizes the characteristics and behavior of magnets. Special emphasis is also given to electromagnets and the importance of...
Catalyst University
Pi-donors, Sigma-donors, and Pi-acceptors: Orbital Overlap
Pi-donors, Sigma-donors, and Pi-acceptors: Orbital Overlap
Physics Girl
Strange Unexplained Cosmic Rays (ft PhD Comics)
The fastest particles ever detected in the universe are still a mystery to science. Cosmic rays are particles from space. The most energetic and fastest particles we’ve ever detected come from a mystery place. In this video inspired by...
Professor Dave Explains
Periodic Table Part 1: Hydrogen
It's time to start our survey of the periodic table, and we are going to start with just one element, hydrogen. This is the most abundant element in the universe by a wide margin. What does it do? What are its properties? What are its...
msvgo
An Introduction to Garbage
It talks about waste/garbage, identifies solid and liquid wastes and classifies them as biodegradable and non-biodegradable.
Curated Video
Preparing Soluble Salts Using Insoluble Reactants
In this video, the presenter explains how to prepare soluble salts using insoluble reactants. They use the example of zinc oxide as the insoluble base and demonstrate the steps involved in reacting it with an acid to produce zinc...
Ancient Lights Media
The Geography and Culture of Bulgaria
This clip looks at the physical features, climate and culture of Bulgaria.
Visual Learning Systems
Electromagnetism and its Applications
In this video, we explore the fascinating discoveries of Hans Orsted in the mid 1800s regarding electricity and magnetism. We learn how electric current flowing through a wire produces a magnetic field and how the strength of this field...
Curated Video
Emission and Absorption of Infrared Radiation: Comparing Surfaces as Absorbers Experiment
The video is the second lecture presentation on the emission and absorption of infrared radiation. The presenter discusses the nature of infrared radiation and how it is absorbed and emitted by various surfaces. They then introduce an...
CTE Skills
IND-PTP - Lobe Pumps
Lobe pumps, somewhat similar to external gear pumps, allow for fluid flow around the inside of their casing. The lobes in a lobe pump, however, do not make any contact. Lobe pumps have a variety of advantages, including high efficiency,...
Science360
Science for a Sustainable Future - Innovators
Princeton University physical chemist Emily Carter is using fundamental scientific principles to create computer simulation tools that will help predict the behavior of different materials including renewable fuels. The research, which...
The Backyard Scientist
Bouncy Liquid Metal
I saw this video online, and wanted to try it out for myself. Hope you enjoy!
ATHS Engineering
Thermodynamics: Clarifying Common Misconceptions and Calculating Final Temperature
In this video, the teacher addresses a mistake made in a previous video on thermodynamics and clarifies the concept of energy conservation in closed thermodynamic systems. They provide examples and equations to show how to properly set...
Curated Video
The Effect of Material Structure on Properties and Uses
The video discusses the structures of common materials like alloys, ceramics, and polymers and how they affect their properties and uses. Examples of alloys include bronze, brass, and stainless steel. Ceramics, made from sand or clay,...
Curated Video
Reactivity Series: Finding and Ordering Reactivity of Metals
The video is a lecture presentation about the reactivity series, covering topics such as how to define and order reactivity, and providing examples of reactions between different metals and their reactions with water and acids. The...
Michigan Radio
Recycling Old Cars
The "cash for clunkers" program was a limited federal government program in the U.S. that gave people credits to trade in their old, gas guzzling, polluting cars for newer ones. The goal was to get older cars off the road to improve...
The Backyard Scientist
Molten Aluminum Vs Steak
Just how dangerous IS molten aluminum? Will it instantly burn a hole through your arm or just slide off? Will the leidenfrost effect save the day? Will I set my kitchen on fire?
History Hit
The Silk Roads: Trade and Movement: An irrigated oasis
What was this place like? What insights did they find there when excavating? The Silk Roads: Trade and Movement, Part 2
Curated Video
Ionic Compound Formation Explained
This video is an educational presentation on how to form compounds through understanding the charges on various ions. The viewer learns about the formation of positive and negative ions in metals and non-metals, how to predict the charge...
NASA
Small Steps, Giant Leaps: Episode 55, Psyche Mission Small Steps, Giant Leaps
Psyche Mission Co-investigator Ben Weiss discusses the mission to a unique metal asteroid orbiting the Sun between Mars and Jupiter.