The March of Time
MOT 1945: BATTLE OF IWO JIMA: TANK TRACKS
Tank tracks, & truck wheels stuck in sand of Iwo Jima beach, Marines laying out metal mats, vehicles moving on mats, soldiers mobilizing.
Curated Video
I WONDER - Can Magnets Be Turned Off?
This video is answering the question of can magnets be turned off.
Professor Dave Explains
The 18 Electron Rule for Transition Metal Complexes
Ok, so we understand how ligands bond to metals to form transition metal complexes, but how many ligands will fit? Well, remember the octet rule from general chemistry? There is a similar concept that we can apply here, which is called...
Professor Dave Explains
Organolithium Reagents
We've seen one organometallic reagent before, the Grignard reagent. That had magnesium in it. Well now let's learn another! Organolithium reagents are commonly used, so let's see what they do.
The Backyard Scientist
Making a Sword with THERMITE!
Usually Thermite is used to destroy things... Instead, I wanted to use it to make something to destroy things with. If you have never heard of it -Thermite is a mixture of Iron Oxide (rust) and Aluminum powder. When you ignite it a...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - The Periodic Table
Long Jane Silver buys an antique table, despite an old sailor’s warning that it is haunted! Is she ready to discover what lies waiting inside? This lesson will introduce the periodic table of elements and explain how it is...
FuseSchool
Reactions of Iron
Learn the basics about reactions of iron, as a part of chemical reactions.
NASA
NASA’s Psyche Spacecraft Prepares for Trip to Asteroid by Testing Solar Arrays
NASA’s Psyche mission is preparing for a 1.5 billion-mile (2.4 billion-kilometer) solar-powered trip to the metal-rich asteroid of the same name. In a cleanroom at NASA’s Jet Propulsion Laboratory in February 2022, twin solar arrays were...
Professor Dave Explains
More Complex Ligands in Organometallic Chemistry
We've covered the basics regarding ligands that can be found in transition metal complexes. But it gets quite a bit trickier than that. What about polyhapto ligands? Bridging ligands? Polydentate ligands? What could all of this mean?...
Food Farmer Earth
Choosing the Right Garden Tools for Your Vegetable Garden
For those with little direct gardening experience, this introductory video will help you choose the right garden tools to properly manage your vegetable garden. Weston Miller, an urban horticulturist for the Oregon State University...
Curated Video
3D Shapes: Volume and Density
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q22, which involves the density and volume of a 3D shape. Students will understand the concept of density and its relation to mass and volume....
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...
FuseSchool
Recycling Metals
Learn the basics about recycling metals as a part of the environmental chemistry topic.
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!
Mr. Beat
Greenland and Iceland Compared
Iceland and Greenland Both are countries .um, well, Greenland is not exactly its own country. It's part of the Kingdom of Denmark, considered a self-governing constituent country. So it's almost a country? Kind of a country? Well, most...
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 this video!
CREDITS
Animation &...
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...
Food Farmer Earth
Raising Backyard Chickens - Heat Lamps and Baby Chicks
Naomi Montacre of Naomi's Organic Farm Supply explains some of the ins and outs when choosing a heating lamp to keep your chicks warm and reduce their stress levels. Part 7 in this ongoing series.
The Backyard Scientist
Small soup can forge melting zinc.
It's not perfect, and the flame circulation could be improved, but it is easy to use without constant attention.
FuseSchool
Uses of Aluminium
Learn the basics about aluminium - anodising it and the uses of aluminium, when learning about metals and their reactivity as a part of environmental chemistry. Aluminium is a very reactive metal. It's protective layer of oxide is very...
Curated Video
Mercury: Properties, Uses, and Risks
Discover the properties and uses of mercury, as well as its historical significance, toxic nature, and various applications in thermometers, dental amalgams, batteries, and more. This video also emphasizes the shift towards safer...
Curated Video
The Fascinating World of Chromium
In this video, the teacher provides a detailed description of the element chromium. They explain its chemical symbol and atomic number, as well as its physical properties such as its gray, shiny, and hard nature. The teacher explains the...
Curated Video
Measuring Entropy Changes through Calorimetry Experiment
The video discusses how to measure entropy change in chemical reactions through an experiment using calorimetry. It explains the concepts of exothermic and endothermic reactions and how to calculate heat energy change. The equipment used...