The March of Time
1952: NEW ORLEANS PORT: HA WS Cranes on dock w/ docked barges, Open grab bucket of dock crane dumping unidentified material into barge cargo hold, WS Bucket dumping unidentified material into hold, dust rising. Ore, bauxite, calcined.
MOT 1952: NEW ORLEANS PORT: HA WS Cranes on dock w/ docked barges, Open grab bucket of dock crane dumping unidentified material into barge cargo hold, WS Bucket dumping unidentified material into hold, dust rising. Ore, bauxite, calcined.
Professor Dave Explains
Practice Problem: Ionization Energy
When we learned about periodic trends, we learned about ionization energy. Just how much energy is required to remove an electron from an atom? What about a second electron, or a third? Let's compare a few different ionizations and see...
The March of Time
1941: WWII HOME FRONT: Girl Scout 'Carol Davis' dumping collected tin foil. 'Carol' placing aluminum pots, pans in car, scrap, recycling. Girl Scouts placing books, board games into car. 'Carol' putting up 'Young America Wants to Help' poster.
MOT 1941: WWII HOME FRONT: Girl Scout 'Carol Davis' dumping collected tin foil. 'Carol' placing aluminum pots, pans in car, scrap, recycling. Girl Scouts placing books, board games into car. 'Carol' putting up 'Young America Wants to...
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 Classes of...
TMW Media
Hydrate Compounds
This program covers the very important topic of hydrate compounds. We begin by discussing what a hydrate compound is and why they exist in nature. We discuss how to name hydrate compounds using numerous examples. The entire lesson is...
The Backyard Scientist
Turn an old Oven into a Kiln
I couldn't find any info on any projects like this, so I thought I would have a try myself. I thought an oven would be the perfect platform, it already has a door, space for insulation, and comes with heating elements! Im not giving the...
Professor Dave Explains
IIT/JEE Chemistry Practice #2: Molar Mass/Stoichiometry
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Visual Learning Systems
Exploring the Building Blocks of Matter: Comparing Different Types of Atoms
Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...
Professor Dave Explains
Practice Problem: Nuclear Reactions
We've learned about all the different types of nuclear reactions that can occur, so given this word problem, can you find the missing nuclide?
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.
FuseSchool
Recycling Metals
Learn the basics about recycling metals as a part of the environmental chemistry topic.
Curated Video
Comparing Two Sets of Data: Measures of Center and Measures of Spread
Learn how to effectively compare and analyze data sets using statistical measures. In this video, we how to compare two sets of data using measures of center (median and mean) and measures of spread (standard deviation and interquartile...
Catalyst University
Strong Reductions using Lithium Aluminum Hydride (LAH)
Strong Reductions using Lithium Aluminum Hydride (LAH)
Science360
Cars Could Ditch Heavy Metal in Favor of This Alloy
Cars that cover more distance with less fuel? Sure! If you replaced some of their steel and aluminum components and body parts with magnesium metal ones, you'd have automobiles that are as much as 50% lighter! That means they would be...
Curated Video
The Uses of Metals: Physical and Chemical Properties
This is a lecture presentation on the uses of metals. The video explains how the physical and chemical properties of metals determine their possible uses. Then the video focuses on specific metal types such as aluminum and copper and...
Professor Dave Explains
Native Elements, Oxides, Halides, and Sulfides
Different types of rocks contain different classes of minerals, which can tell us a lot about the geological environment in which the rock formed. What are these different mineral classes? What is the common structure of each class? The...
msvgo
Redox Reactions in Terms of Electron Transfer
It explains about Redox reactions in terms of electron transfer reactions.
Curated Video
Comparing Aluminum and Steel: Key Differences and Applications
This video provides a brief yet informative overview of the differences between aluminum and steel. It explores their physical properties, strengths, weaknesses, and various applications. Whether you're interested in engineering,...
Mazz Media
Mining
In this live-action program viewers will learn Mining is the process of extracting minerals and metals from the earth. Students will come to understand that Minerals are essential to modern technology and that metals and other elements...
Professor Dave Explains
Types of Silicates Part 1: Orthosilicates, Disilicates, and Cyclosilicates
Silicates are a particularly complex class of minerals that all contain silica tetrahedra. Let's look at a few of the sub classes of silicates and the minerals in those groups to learn more about silicate structure. The 8 Classes of...
TMW Media
Periodic Table of Elements Part 3: Learn about Alkali metals
What are the properties of Alkali metals? What is ionic bonding? What are the most reactive elements of Alkali? What is known about Lithium? Why is Lithium the least reactive? What can Lithium be alloyed with? Periodic Table of Elements...