Quantum mechanics forbids us from measuring the universe beyond a certain level of precision. But that doesn’t stop us from trying. And in some cases succeeding, by squeezing the Heisenberg uncertainty principle to its breaking point.

In standard use, the S-matrix can be calculated if you understand the forces in the interaction region - for example, in the nucleus of an atom. But what if you don’t know those internal interaction forces? Heisenberg sought a way to...

It turns out that "nothing" is one of the most interesting somethings in all of physics.

Sometimes intuitive, large-scale phenomena can give us incredible insights into the extremely unintuitive world of quantum mechanics.

The Heisenberg Uncertainty Principle might not mean what you think it means: Hank clears things up for us in this edition of IDTIMWYTIM, by distinguishing between the Uncertainty Principle and the Observer Effect, which are often conflated.

The controversial history, present and future of the Nobel Prizes.

Mr. Andersen details the history of modern atomic theory.

Werner Heisenberg proposed Heisenberg's Uncertainty Principle in 1927, which states that measuring a particle's momentum and position at the same time with accuracy is not possible. One can know a property less precisely the more...

The Uncertainty Principle is demonstrated by Heisenberg's thought experiment, which demonstrates that increasing uncertainty in a particle's momentum results from precisely measuring its position, such as through a narrow slit, and vice...

Los distintos modelos utilizados por los científicos para explicar la estructura del átomo y sus cambios a lo largo de la historia.
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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...

The different ways scientists have explained the structure of the atom, and how it has changed throughout history.
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Okay, it's time to dig into quantum mechanics! Don't worry, we won't get into the math, we just want to understand what the math represents, and come away with a new and improved view of the electron as both a circular standing wave and...

In this Print Everything video, I 3D print, paint and assemble this Breaking Bad Heisenberg figure designed by Ben-3D and edited by thkdesign on Thingiverse. Heisenberg Files: Edited file by thkdesignhttp://bit.ly/2MtTRsO'...

Here, I explain the basic idea underlying Heisenberg's Uncertainty Principle; also 1 simple example is worked.<br/>

Heisenberg's Uncertainty Principle: Example #1

Get ready for one of the weirdest things in modern physics. Particles that pop into existence from nothing and then go back to nothing again! This is happening all the time, all around you and even inside of you. It's the quantum foam,...

En este video conoceremos una introducción a la historia y a los conceptos básicos de la mecánica cuántica, también llamada "física cuántica". En próximos videos podremos detallar más cada uno de los conceptos o experimentos,...

In this video, I do one example for determining whether or not two quantum operators commute [position & momentum (x-dir)]. Previous example (Example #1)

Quantum mechanics, relativity, space-time, Schrodinger's Cat, the Heisenberg Uncertainty Principle, you've heard of all this stuff but you assume that there's no way you can understand it. Think again! With a little bit of preparation,...

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?

We don't have to know too much physics to do chemistry, but the electron, the particle that makes all the chemistry happen, is a quantum mechanical particle, so we have to understand it just a little bit. Don't worry, no math, just...

Un pequeño repaso de los conceptos más importantes de Física Cuántica de 2º de bachillerato y cualquier curso preuniversitario de Física. Hablamos sobre la insuficiencia de la física clásica, sobre los descubrimientos fenomenológicos de...

Inciertamente, Heisenberg.