Curated Video
Hydrated compound
A solid compound that contains water molecules in a defined ratio. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
The Elements: Sulfur
Find out what's responsible for the smell of rotten eggs - compounds of sulfur! Chemistry - Periodic Table - Learning Points. Sulfur in its pure form is a bright yellow solid. Sulfur compounds are responsible for pungent smells, like raw...
Curated Video
Burps and Farts
A look at the biological functions that produce burps and farts. Biology - Human Body - Learning Points. Burps are caused when swallowed air forces open the stomach sphincter and travels up the oesophagus. Farts are caused when swallowed...
Curated Video
Forming Iron Sulfide
We examine the different properties of iron and sulfur when they are mixed and when they are chemically combined. When iron and sulfur are mixed they retain their individual properties. When they react chemically to form iron sulfide...
Curated Video
Chemical Combination: Properties of Metals and Non-Metals
By the end of this learning object, the student :will be able to Recognize metals, nonmetals and their different properties.9803
Curated Video
Naming Acids Explained
Struggling to name acids? In this video, we break down naming acids into 3 easy steps. Once you understand these steps, naming acids will be easy for you!
Great Big Story
The Volcano That Burns Blue
Journey to the heart of Java, Indonesia, where the deceptive beauty of Kawah Ijen Volcano hides its dangerous secrets. Explore the acidic crater lake and witness the mesmerizing blue flames that light up the night sky, fueled by...
Curated Video
GCSE Chemistry - Relative Formula Mass #24
This video covers how to find the 'relative formula mass', which is the sum of the relative atomic masses of all the atoms within a molecule or compound. It also covers how to find the the percentage mass of a particular element in a...
Curated Video
What happened to Brussels sprouts?
It’s not your imagination: Brussels sprouts used to suck.
Curated Video
Non-Metals and Other Non-Metals Song Periodic Table
Learn about the Other Non-Metals group of the Periodic Table with Non-Metals and Other Non-Metals Song Periodic Table by KLT.
Catalyst University
Amino Acid Metabolism - the Methionine (SAM) Cycle (2)
Amino Acid Metabolism the Methionine (SAM) Cycle (2)
Visual Learning Systems
Forming Bonds: How Atoms Bond
Upon viewing the Forming Bonds video series, students will be able to do the following: Understand that matter is made up of tiny particles called atoms. Explain that atoms consist of many different types of subatomic particles including...
Curated Video
Experiment on How Increasing Reactant Concentration Affects Reaction Rate
The video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The...
Curated Video
Rates of Reaction Experiments: Investigating the Relationship between Concentration and Reaction Time
This is a lecture presentation on rates of reaction experiments. The presenter discusses the concept of the rate of a reaction and how it can be measured. The focus of the experiment is on investigating the relationship between the...
Institute for New Economic Thinking
Marcello De Cecco - Political Economy: What Can Government Do? What Will Government Do?
The Inaugural Conference @ King's, Institute for New Economic Thinking, Session 8. Political Economy: What Can Government Do? What Will Government Do?
Next Animation Studio
NASA finds possible clue for life on early Mars
NASA’s Curiosity rover found organic compounds called thiophenes in soil samples that may have been produced by bacteria.
Catalyst University
Amino Acid Metabolism - the Methionine (SAM) Cycle
Amino Acid Metabolism the Methionine (SAM) Cycle
Catalyst University
Human Sulfur Metabolism (Part 1): Hydrogen Sulfide and Atomic Sulfur!
Human Sulfur Metabolism (Part 1): Hydrogen Sulfide and Atomic Sulfur!
NASA
NASA in Silicon Valley: POSIDON WB-57F Aircraft Investigates Convective Transport and Low Ozone Over Guam: NASA in Silicon Valley Podcast
A feature from NASA’s Ames Research Center in Silicon Valley originally posted on October 14, 2016.
The Backyard Scientist
Sulfur Volcano
Blowing through a mound of sulfur powder creating a finely dispersed cloud which is then ignited. This is an analogue to the classic lycopodium powder experiment. Blowing through the dust will make a huge flame creating sulfur dioxide,...
Journey to the Microcosmos
Life Without Oxygen Challenge Accepted
Slimy, a little smelly, maybe even a little gross, but to many organisms, the oxic-anoxic transition is a shifting chemical boundary that has created a challenge for life...a challenge it conquered.
National Institute of Standards and Technology
Preparation of Powdered Coal and Coke SRM Blends
This video demonstrates how to blend powdered coal and coke certified reference materials. It is intended to be used in conjunction with NIST Special Publication SP 260-167 available at http://ts.nist.gov/MeasurementService...
FuseSchool
What Is An Element, Mixture And Compound?
Learn the basics about what is an element? how is a mixture done? and what is a compound? Find out in this video!
msvgo
Atmospheric pollution
This nugget explains pollution of the layers surrounding the earth, air pollutants, global warming and green house effect, acid rain, ozone hole, photochemical smog.