Curated Video
An Introduction to the Function and Varieties of Blades
Humans have used blades to cut food and as a weapon for over two million years! Explore the many materials used to make blades and ways blades are used from cooking to weapons to machines.
msvgo
Management of Garbage – Advance
It describes sources and types of waste. It also describes the methods of waste disposal.
Rock 'N Learn
Physical Science : Motion And Gravity
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about motion and gravity.
Curated Video
Acids, Bases, and Salts: Reactions and Neutralization
The video provides an overview of acids, bases, and salts. It explains what acids and bases are, their reactions with metals and each other, and how some of these reactions can be described as neutralization. The video also discusses...
FuseSchool
How Do Atoms Bond
Learn the basics about how atoms bond when learning about the structure of atoms. Bonds form by the attraction of negatively charged electrons and the positive nucleus of atoms. Atoms have a positively charged tiny nucleus which contains...
NASA
NASA | Suzaku: The Intergalactic Prospector
Recently astronomers used the Suzaku orbiting X-ray observatory, operated jointly by NASA and the Japanese space agency, to discover the largest known reservoir of rare metals in the universe. Suzaku detected the elements chromium and...
Curated Video
I WONDER - Why Is The Solid State Important?
This video is answering the question of why is the solid state important.
Financial Times
Charts that Count: how to go inflation shopping
Stephen Moore, Donald Trump's new nominee for a seat on the US Federal Reserve's Board of Governors, has proposed that the Fed follow commodity prices as a measure of inflation. There are a lot of ways to measure inflation. Sometimes...
The Backyard Scientist
Melting and combining 19 elements! Does it make a Super-Alloy?!
Melting and combining 19 elements! Does it make a Super-Alloy?!
FuseSchool
Limits To Recycling
Learn the basics about the limits to recycling. Yes, there can be limits to recycling, depending on which materials can or cannot be recyclable, on its cost and how involved society is. Find out more in this video!
Curated Video
How Thermocouples Work
Thermocouples, learn how thermocouples work in this video. We'll cover types of thermocouples, applications of thermocouples, the physics behind thermocouples as well as experiments to show how it works.
TMW Media
Smelting And Refining Aluminium: Uses of aluminium for transportation
Why is aluminium ideal for transportation vehicles? What careers handle the smelting, refining and recycling of aluminium? Smelting And Refining Aluminium, Part 4
msvgo
Refining of Metals
It explains the purification of metals based on the difference properties of metals and impurities. It describes the various methods of refining.
FuseSchool
How To Extract Aluminium By Electrolysis
Aluminium is the most abundant metal on Earth. However, it is expensive because a lot of electricity is used to extract it. Bauxite is the aluminium ore. It is purified to yield aluminium oxide, which is a white powder. Aluminium is then...
FuseSchool
Electron Exchange In Oxidation-Reduction Reactions
Learn the basics about Electron exchange in oxidation-reduction reactions. What is an electron exchange? What are oxidation and reductions reactions? Find out more in this video!
FuseSchool
Reactions Of Copper
Learn the basics about Reactions of copper. What does copper react to? How is the chemical reaction of copper noticed? Find out more in this video!
Professor Dave Explains
Periodic Table Part 7: Chalcogens (O, S, Se, Te, Po, Lv)
It's time to check out Group 16 on the periodic table, the chalcogens. This includes oxygen, sulfur, selenium, tellurium, polonium, and livermorium. What can we say about their properties, reactivities, and applications? Let's find out!
Professor Dave Explains
Periodic Table Part 10: Transition Metals, Lanthanides and Actinides
With the main-group elements covered, it's time to check out the other sections of the periodic table, those being the transition metals, as well as the lanthanides and actinides. We rarely discuss most of these elements, so what are...
Professor Dave Explains
Periodic Table Part 9: Noble Gases (He, Ne, Ar, Kr, Xe, Rn, Og)
It's time to check out Group 18 on the periodic table, the noble gases. This includes helium, neon, argon, krypton, xenon, radon, and oganesson. What can we say about their properties, reactivities, and applications? Let's find out!
Professor Dave Explains
Periodic Table Part 8: Halogens (F, Cl, Br, I, At, Tn)
It's time to check out Group 17 on the periodic table, the halogens. This includes fluorine, chlorine, bromine, iodine, astatine, and tennessine. What can we say about their properties, reactivities, and applications? Let's find out!
Curated Video
I WONDER - Are All Metals Conductors?
This video is answering the question of are all metals conductors.
Curated Video
Balancing Chemical Equations and Understanding Chemical Formulas
This video is a tutorial on balancing chemical equations. The presenter discusses the law of conservation of mass and the importance of balancing equations to determine the ratios of reactants and products. They explain the meaning of...
Curated Video
I WONDER - Why Do Opposite Poles Attract?
This video is answering the question of why do opposite poles attract.