Steinmetz solid

Andrew Putman - The Steinberg representation is irreducible

The Steinberg representation is a topologically-defined representation of groups like GL_n(k) that plays a fundamental role in the cohomology of arithmetic groups. The main theorem I will discuss says that for infinite fields k, the Steinberg representation is irreducible. For finite field

From playlist École d'Été 2022 - Cohomology Geometry and Explicit Number Theory

Incredible Rolling Objects which aren't Spheres!

These strange solids roll in interesting and unexpected ways! Join me as we explore these curious geometries the Wobbler, Oloid and Steinmetz Solid. 3D Print your own with the files here - https://makersmuse.podia.com/oloidsandwobblers Get your own stainless steel Oloid! https://amzn.to/

From playlist Engineering

Albert Einstein, Holograms and Quantum Gravity

In the latest campaign to reconcile Einstein’s theory of gravity with quantum mechanics, many physicists are studying how a higher dimensional space that includes gravity arises like a hologram from a lower dimensional particle theory. Read about the second episode of the new season here:

From playlist In Theory

Parametric Excitation of Electric Oscillations

#SoME2 #electricity #ericdollard This video gives an introduction into parametric resonance in a series resonant electric circuit. This is my first attempt at making a lecture style video and my first time coding math animations, two things I've always wanted to do. It was so fun to l

From playlist Summer of Math Exposition 2 videos

How Steinmetz became the "Wizard of Schenectady"

Charles Proteus Steinmetz was known as the "Wizard of Schenectady." This video is on his wild and influential life and how he more than earned that moniker. For the script: My mailing list: https://kathylovesphysics.ck.page/welcome My Patreon Page: https://www.patreon.com/user?u=15291200

From playlist "The Lightning Tamers": A History of Electricity

Intersection of 2 cylinders volume

I use multivariable calculus (double/triple integrals) to calculate the volume of the famous Steinmetz solid that is obtained by intersecting two cylinders. One could do it using single variables, but the multivariable approach is more systematic. Enjoy! Note: The thumbnail is taken from

From playlist Double and Triple Integrals

Charles Proteus Steinmetz: A Fun Scientific Biography (Part 1: 1865-1894)

How and why Charles Proteus Steinmetz came to America, created his theory of hysteresis, the first 3-phase system in the US, and phasors, all before he became the "Wizard of Schenectady." Links: My mailing list: https://kathylovesphysics.ck.page/welcome My Patreon Page: https://www.p

From playlist "The Lightning Tamers": A History of Electricity

Harold Steinacker - Covariant Cosmological Quantum Space-Time

Covariant Cosmological Quantum Space-Time: Higher-spin and Gravity in the IKKT Matrix Model https://indico.math.cnrs.fr/event/4272/attachments/2260/2717/IHESConference_Harold_STEINACKER.pdf

From playlist Space Time Matrices

C. P. Steinmetz The Man Who Made Lighting

Pioneer of AC power Charles Proteus Steinmetz - a short film on him. Rescued from archives of degraded video and film this rare film examines one of North America's greatest scientists. Charles Steinmetz was an immigrant from Prussia who carried German expertise with him. He further dev

From playlist GE History

How and Why We Write the History of the Social Sciences - George Steinmetz

https://www.ias.edu/events/friends-talk-steinmetz More videos on http://video.ias.edu

From playlist Friends of the Institute

AWESOME SUPERCONDUCTOR LEVITATION!!!

A quantum levitator it's a circular track of magnets above which a razor-thin disc magically levitates, seeming to defy the laws of physics. The key to the levitator is the disc, which is made of superconducting material sandwiched between layers of gold and sapphire crystal. A piece of fo

From playlist THERMODYNAMICS

What's in Peanut Butter? | Ingredients With George Zaidan (Episode 7)

Crunchy versus creamy, runny versus solid ... there’s a lot more to peanut butter than just peanuts and salt. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredients ➡ Get updates and tweet episode ideas @georgezaidan About Ingre

From playlist Newest Clips | National Geographic

Geometric Algebra - Rotors and Quaternions

In this video, we will take note of the even subalgebra of G(3), see that it is isomorphic to the quaternions and, in particular, the set of rotors, themselves in the even subalgebra, correspond to the set of unit quaternions. This brings the entire subject of quaternions under the heading

From playlist Math

What is Quantum Mechanics?

Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: https://www.facebook.com/worldscienceu Follow us on Twitter: https://twitter.com/worldscienceu

From playlist Science Unplugged: Quantum Mechanics

Quaternions EXPLAINED Briefly

This is a video I have been wanting to make for some time, in which I discuss what the quaternions are, as mathematical objects, and how we do calculations with them. In particular, we will see how the fundamental equation of the quaternions i^2=j^2=k^2=ijk=-1 easily generates the rule for

From playlist Quaternions

Stereolab - The Super-It

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From playlist the absolute best of stereolab

Toothpaste | Ingredients With George Zaidan (Episode 1)

Ancient toothpaste used stuff like rocks and bones -- and modern toothpaste isn’t all that different. Watch as chemist George Zaidan tries to create his own homemade toothpaste. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredie

From playlist Newest Clips | National Geographic

This Mandelbulb fractal is real!

A fractal just grew from my desk! Testing my Shadertoy plugin for After Effects ^_^

From playlist Shorts

Intersection of 3 cylinders volume

In this video, I calculate the volume of the Steinmetz 3-solid obtained by intersecting three cylinders, using a symmetry argument and cylindrical coordinates. It’s actually not as bad as you think! Note: The thumbnail was taken from https://commons.m.wikimedia.org/wiki/File:Steinmetz-ccc

From playlist Double and Triple Integrals

Schrödinger Equation : its impact on the electron and the atom

The Schrödinger Equation is fundamental to the quantum behaviour of the atom, and quantum mechanics in general. But what is it all about? In this video I discuss what it means, without delving too deeply in the mathematics, and how it helps understand the nature of the electron in the atom

From playlist New here? A selection of what I do