Crash Course
Nuclear Chemistry: Crash Course Chemistry
In this episode, Hank welcomes you to the new age, to the new age, welcome to the new age. Here he'll talk about transmutation among elements, isotopes, calculating half-life, radioactive decay, and spontaneous fission. -- Table of...
Bozeman Science
ESS1C - The History of the Earth
In this video Paul Andersen explains in more detail the history of the Earth. He shows how the history of the Earth is written in the rocks that are built up over time. Fossils allow us to compare different rock layers relative to one...
Curated Video
Spontaneous
Occurring without any external influence or trigger, entirely by its own means. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
The Elements: Uranium
Discover the vital role uranium plays in nuclear technology. Chemistry - Periodic Table - Learning Points. Uranium was discovered in 1789. Uranium was named after the planet Uranus. Uranium is weakly radioactive. Uranium is important in...
Curated Video
Radioactive Half-Life
Discover how radioactive substances change over time, and how this affects whether they are hazardous to humans. Physics - Energy And Radioactivity - Learning Points. Dangerous radioactive substances will not be dangerous forever due to...
Curated Video
Núcleos Estables e Inestables - Radiactividad
¿Cómo saber si un átomo es estable? En este video vamos a aprender sobre la desintegración radiactiva y que los núcleos inestables tienen demasiados protones o neutrones, lo que altera las fuerzas nucleares fuertes que mantienen unido al...
Curated Video
आधा जीवन | रेडियोधर्मिता | भौतिक विज्ञा | FuseSchool Hindi
यह वीडियो रेडियोधर्मी क्षय और आधे जीवन के सिद्धांत को सरल उपमा के साथ समझाता है, जिसमें पासा का उदाहरण दिया गया है। इसमें बताया गया है कि एक परमाणु के नाभिक में किसी भी क्षण रेडियोधर्मी क्षय हो सकता है, जिससे यह अनुमान लगाना असंभव हो...
Science Buddies
Random Math Test Generator in Scratch
Write a program to generate random math problems and automatically grade them.
Curated Video
GCSE Physics - Radioactive Decay and Half Life #35
This video covers: - How radioactive decay works - What activity means - The two definitions of half-life - How to show radioactive decay on a graph - How we can find the count rate with a Geiger–Müller tube - Example calculation for...
Curated Video
Neutrons and Isotopes
Neutrons and Isotopes describes how neutron loss or gain affects the stability of an atom by using terms such as isotope, atomic mass, unstable, and decay.
Curated Video
Production of Electromagnetic Waves from Atoms and Nuclei
The video discusses the production of electromagnetic waves from atoms and nuclei. It covers different examples of producing radio waves, microwaves, x-rays, gamma rays, infrared radiation, visible light, and ultraviolet light. The video...
Institute of Art and Ideas
Is randomness in quantum theory an illusion?
God does not play dice with the universe' Einstein famously argued. Yet contemporary physics embeds just such dice playing at the core of its account. Is the universe really unknowable even to itself? Or as Einstein implied is this...
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
China opening molten-salt nuclear reactor that uses thorium as fuel
Having completed its construction in the Gobi Desert, China will test a thorium-powered nuclear reactor in the next two weeks.
Schooling Online
Physics Introduction to Statics and Dynamics: Forces and Newton's Laws - Field Forces
Lotus uses her birthday present to uncover another secret about Mark Brent - he’s radioactive! This lesson will introduce the different types of field forces. Definitions included: force, field force, mass, weight, electric force,...
FuseSchool
Radioactive Decay Equations
Radioactive Decay Equations | Radioactivity | Physics | FuseSchool In this video we are going to look at radioactive decay and how to balance the equations that describe them. Radioactive decay equations show us what is produced when a...
Brian McLogan
Applying radioactive decay to determine the percent left of compound
Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...
Curated Video
Half Lives: Quantifying Radioactive Decay Over Time
This video is a lecture on half-lives and how to quantify the number of radioactive decays that occur over a given time period. The video explains that radioactive decay is a random process with equal probabilities for each outcome. The...
Curated Video
What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words
Radioactivity is the property through which a heavier, unstable nucleus assumes a more stable state by emitting radiation. The process through which a nucleus turns into a stable one is called radioactive decay. But is radioactivity or...
Professor Dave Explains
The Heisenberg Uncertainty Principle Part 1: Position/Momentum and Schrodinger's Cat
What do you think, that Breaking Bad made up the name Heisenberg? Think again! He was an awesome physicist. He has a few things to say about what we can and can't know about the quantum world. Let's take a look, shall we?
Curated Video
Understanding Radioactive Half-Life
This video explains the concept of half-life in relation to radioactive decay of isotopes. It discusses the two ways in which half-life can be defined and how the random nature of radioactive decay gives rise to the idea of half-life....
Vlogbrothers
What /Actually/ Happened at Chernobyl
This video was so dang fun to research, which, of course, I feel super guilty about because, like, real people died. But, after watching the HBO miniseries, I knew there was more to the science of this. I've also heard a lot of stuff...
Curated Video
Nuclear Equations: Understanding Radioactive Decay and Balancing Equations
The video is a lecture on nuclear equations, which explains how radioactive decay can be written in the form of an equation. The lecturer describes the symbols for alpha and beta particles and demonstrates how to balance equations on...
FuseSchool
Types Of Radiation
Learn about the different types of radiation in this physics video from the virtual school. Alpha particles, beta particles and gamma rays... what are they and how do they differ?
Introducing 'Alpha Man', 'Beta Boy' and 'The Great Gamma'!