National Institute of Standards and Technology
NIST Unscripted: Dave Wineland
Dave Wineland, NIST physicist and 2012 Nobel Laureate in Physics, discusses his landmark work developing laser cooling, a technique that has led to ultraprecise atomic timekeeping and advances in experimental quantum computing.
msvgo
Importance of chemistry
It explains various uses of the branch chemistry in the various fields.
Visual Learning Systems
Forms of Energy Quiz
This video is a quiz over the topics covered in the Forms of Energy series. In this series, we explore the concept of energy and its various forms, including mechanical, nuclear, heat, chemical, and electromagnetic energy. We delve into...
msvgo
Bohr Model of the Hydrogen Atom
This nugget explains the features and mathematical expressions of Bohr's model and its advantages over Rutherford's model.
Visual Learning Systems
The Basics of Elements
In this video, the concept of elements is introduced, emphasizing that they are pure substances made up of only one kind of atom. Examples of elements like gold, helium, and aluminum are shown, along with their atomic structures.
This...
FuseSchool
What is an atom? Poem
Introducing Atom Man who shows you how important atoms are in the world! Introduction to the Virtual School chemistry chapter on atoms & properties of matter.
Curated Video
Electrolysis of Aqueous Copper Sulfate Experiment
This is a lecture presentation on the electrolysis of aqueous copper sulfate. The presenter goes through the theory of the electrolysis with metal electrodes and develops a hypothesis about what happens when copper sulfate solution is...
FuseSchool
Shielding
Learn the basics about shielding as a part of the atomic structure, within the overall properties of matter topic.
National Institute of Standards and Technology
Strontium Atomic Clock
The world's most accurate atomic clock based on neutral atoms has been demonstrated by physicists at JILA, a joint institute of the National Institute of Standards and Technology (NIST) and the University of Colorado at Boulder. The JILA...
FuseSchool
Formula Of Organic Molecules
It is important to get your chemistry formula right. This revision video by Chris Raynerd will help you understand the basics of Organic Molecules.
Curated Video
The Evolution of Our Understanding of the Atomic Structure
This video provides an overview of how the modern ideas around the atom have developed over thousands of years. It begins with the ancient Greek belief that matter consists of tiny spheres that cannot be divided and were called atoms....
Next Animation Studio
Graphene solar panels could generate electricity from raindrops
Scientists in China are producing solar panels that can produce energy from the last source you'd expect - rainwater. In a study published in the journal Angewandte Chemie, researchers in China introduced a new type of solar panel that...
Curated Video
Interactions of Electromagnetic Waves and Atoms: Gamma Rays and Radiation Dose
This video discusses how electromagnetic waves can interact with charged particles, specifically electrons in atoms. It explains how electromagnetic waves can cause electrons to absorb energy and jump to higher energy levels or emit...
Curated Video
Understanding Atom Economy and Efficiency of Chemical Reactions
This video discusses the efficiency of chemical reactions and the concept of atom economy, which is a method of measuring how efficiently a reaction uses the atoms from the reactants. The speaker provides examples and calculations to...
Curated Video
What is the Heisenberg Uncertainty Principle: Explained in Simple Words
Heisenberg’s uncertainty principle says that if we know everything about where a particle is located, we know nothing about its momentum. Conversely, if we know everything about its momentum, then we know nothing about where the particle...
Visual Learning Systems
Atoms Review
This video reviews the concepts covered in the the Atoms series. This video provides a brief overview of the fascinating characteristics of atoms and the advancements in our understanding of them throughout history. It covers key...
Curated Video
The Properties of Carbon: Diamonds, Graphite, Graphene, and Fullerenes
The video discusses the unique properties of different forms of carbon, including diamond, graphite, graphene, and fullerenes. The presenter explains how the four electrons in the outermost occupied electron shell of the carbon atom give...
Science360
What does it mean to be a citizen of biology?
What does it mean to be a citizen of biology? Drew Endy, associate professor of bioengineering at Stanford University, answers the question on this edition of Ask a Scientist.
FuseSchool
What Is the Atom Economy?
Learn the basics about the 'Atom Economy' in this video in our Chemical Calculations Series.
FuseSchool
Matter Exam Question 2
Work through this practice GCSE / K12 question on atomic number, atomic mass and electronic configuration. Read the question, and hit pause if you want to try answering it yourself. Then hit play again to watch how the teacher solves it.
FuseSchool
Half life
Half life | Radioactivity | Physics | FuseSchool This atom has an unstable nucleus. Any moment now it may undergo radioactive decay. Any time now... Or it may not! We just don’t know, as decay is a random event. We cannot predict when...
Next Animation Studio
Explainer: What is the Higgs Boson?
In 2012, scientists working at the CERN particle physics laboratory near Geneva proved the existence of the Higgs boson particle, the “visible manifestation of the Higgs field.”
Curated Video
Introduction to Moles and Conversion of Grams to Moles
This video is on moles and how to convert between grams and moles. The speaker explains what a mole is, its significance in measuring chemical amounts, and the use of Avogadro's constant in determining the number of atoms or molecules in...