Crash Course
The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry
Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went...
Curated Video
Dalton's Vision: The Birth of Atomic Theory
In 1803, John Dalton formulated his renowned theory of atoms. The principal tenets of his theory were as follows: ₷ Atoms were thought to be the smallest, hardest, densest, and indivisible particles of matter. Every element is made up of...
Curated Video
Factpack: Structure of the Atom
The different ways scientists have explained the structure of the atom, and how it has changed throughout history. Chemistry - Atoms And Bonding - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt...
Curated Video
GCSE Chemistry - History of the Model of the Atom #7
This video covers: - Democritus - Atomic Theory - John Dalton - Solid spheres - JJ Thomson - Plumb Pudding model - Ernest Rutherford - Nuclear Model - Niels Bohr - Electron shells - James Chadwick - Neutrons General info: - Suitable for...
Curated Video
A Pint-Sized Theory
Dr. Forrester defines the terms: molecule and compounds. She explains that every substance of matter is made up of atoms, and she discusses Dalton’s atomic theory.
Curated Video
Atomic Theory
Atomic Theory describes the scientific theory of atoms by explaining that all matter is composed of parts too small to be seen without magnification.
Professor Dave Explains
Dalton's Law and Partial Pressures
We know about the ideal gas laws, like Boyle's and Charles's and so forth. Now let's look at one law that involves mixtures of gases. This is called Dalton's Law, and to understand it, we have to learn about the concept of partial...
Curated Video
Nose Blindness: Why Can’t You Smell Perfume On Your Body When Everyone Else Can?
When we are exposed to a smell constantly, like that of the perfume we are wearing, our nose gets used to the smell and stops noticing the smell. This is called nose blindness. Smelling something else might help you resmell your perfume....
Curated Video
Breve historia de la física de partículas
La historia de la física de partículas, si breve, dos veces historia de la física de partículas.
Curated Video
What Are The Different Atomic Models? Dalton, Rutherford, Bohr and Heisenberg Models Explained
Atomic Models: Centuries ago, people didn’t know exactly what was inside an atom, but they had some “ideas”. Around 400 BC, a Greek philosopher named Democritus came up with a theory that everything in the world was made of tiny...
msvgo
Structure of an Atom: Thomson's Model of an Atom
It explains the structure of an atom and talks about Thomson’s model of an atom.
FuseSchool
Atomic theory
Atomic theory | Matter | Physics | FuseSchool We didn’t always know exactly what the atom looked like. Even today we’re not entirely sure – but we have a far better idea than ever before! In this video, we’re going to look at the...
Catalyst University
Dalton's Law of Partial Pressures for Anatomy & Physiology
In this video, we discuss the following: [1] what is a partial pressure? [2] the basics of Dalton's law of partial pressures [3] how these relate to atmospheric gas that we breathe
Professor Dave Explains
History of Atomic Theory
We all know that atoms exist. But we didn't always! A lot of people contributed in different ways to help develop our current understanding of atomic structure, starting all the way back in Ancient Greece. Grab some popcorn and let...
FuseSchool
What Is The Law of Conservation of Mass
Learn the basics about the law of the conservation of mass, when learning about properties of matter. The Law of Conservation of Mass says that in chemical reactions no matter is lost or gained. The law of conservation of mass means that...
Visual Learning Systems
The Development of Atomic Theory
The video discusses the development of the atomic theory, starting with Democritus' belief that matter cannot be infinitely divided. It then highlights John Dalton's contributions in the early 1800s, where he observed weather activities...
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Driving by telephone poles and lines next to a corn field under white puffy clouds
Driving by telephone poles and lines next to a corn field under white puffy clouds
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Supercell Thunderstorm, Ominous Storm Clouds
Dark and ominous storm clouds from a supercell thunderstorm hover over the ground near Dalton, NE.
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A factory worker tests a piece of pressed cotton during the paper-making process.
A factory worker tests a piece of pressed cotton during the paper-making process.
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22nd Annual ASCAP Rhythm and Soul Awards
INTERVIEW: Darnell 'Big D' Dalton on winning for 'Love in the Club', Michael Jackson at the 22nd Annual ASCAP Rhythm and Soul Awards at Beverly Hills CA. (Footage by WireImage Video/GettyImages)
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Burt Dalton at Star Trek Into Darkness Blu-ray And DVD Release on 9/10/2013 in Los Angeles, CA. (Footage by WireImage Video/Getty Images Entertainment Video)
Burt Dalton at Star Trek Into Darkness Blu-ray And DVD Release on 9/10/2013 in Los Angeles, CA. (Footage by WireImage Video/Getty Images Entertainment Video)
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Driving through a small town with a red water tower
Driving through a small town with a red water tower