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.
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.
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,...
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...
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.
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!
Science360
Silver Saver
Conservation scientist Glen Gates at the Walters Art Museum in Baltimore is working on new ways to protect museum-quality silver from the ravages of time. Fine silverware and silver pieces on display at museums are exposed to air and...
Curated Video
Understanding Atmospheric Pollution: Causes, Effects, and Solutions
The video discusses atmospheric pollution and the effects of burning fossil fuels. It explains the pollutants created through combustion, such as carbon dioxide, particulates, carbon monoxide, sulfur dioxide, and nitrogen oxides. The...
Catalyst University
Human Sulfur Assimilation: ATP Sulfurylase and ASP Kinase
Human Sulfur Assimilation: ATP Sulfurylase and ASP Kinase
FuseSchool
Element Mixture Or Compound
Learn the basics about what an element is, how a mixture is done and what a compound is. Find out in this video!
Next Animation Studio
How geoengineering technology could cool Earth
Solar geoengineering specialists reckon technology could cool the planet's temperature by using it to sulfur to the atmosphere. Volcanic eruptions can cool the earth. This is because they emit sulfur dioxide, a UV repellent gas, into the...
msvgo
Elements Group 16
It explains occurrence, electronic configuration, atomic and ionic radii, ionization enthalpy, physical and chemical properties of GROUP 16 elements.
Curated Video
The Contact Process: Producing Sulfuric Acid
This video is a lecture presentation on the contact process, which explains the chemical processes involved in the production of sulfuric acid and the physical conditions required to make those processes as efficient as possible. The...
Catalyst University
Biotin Biosynthesis in Bacteria
In this video, we will discuss the bacterial biosynthesis of vitamin B7, biotin.
Next Animation Studio
NASA’s next Mars rover will sport laser to vaporize rocks
NASA’s Mars 2020 rover will sport a rock-vaporizing laser gun