4-polytopes

Small stellated 120-cell

In geometry, the small stellated 120-cell or stellated polydodecahedron is a regular star 4-polytope with Schläfli symbol {5/2,5,3}. It is one of 10 regular Schläfli-Hess polytopes. (Wikipedia).

Small stellated 120-cell
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Algebra - Ch. 5: Polynomials (22 of 31) Multiplying Polynomials: Example Set #4

Visit http://ilectureonline.com for more math and science lectures! In this video I will show how to multiplying polynomials. Example Set #4 To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Next video in this series can be seen at: https://youtu.be/

From playlist ALGEBRA CH 5 POLYNOMIALS

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19. Descending systems and reflexes

MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Chris Brown This video covers the auditory brainstem and reflex pathway components, including the olivocochlear neurons and middle ear muscles. License: Creative Commons BY-NC-SA More inf

From playlist MIT 9.04 Sensory Systems, Fall 2013

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Algebra - Ch. 5: Polynomials (1 of 32) What is a Polynomial?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a polynomial. An algebraic expression with 2 or more terms. I will also explain what is a monomial, binomial, trinomial, and polynomial of 4 terms; terms, and factors. To donate: http

From playlist ALGEBRA CH 5 POLYNOMIALS

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Algebra - Ch. 5: Polynomials (19 of 31) Multiplying Polynomials: Example Set #1

Visit http://ilectureonline.com for more math and science lectures! In this video I will show how to multiplying polynomials. Example Set #1 To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Next video in this series can be seen at: https://youtu.be/

From playlist ALGEBRA CH 5 POLYNOMIALS

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Advanced Polynomials Worked Example 4

In this video, we use an area model to analyze some standard polynomial problems

From playlist Advanced Polynomials

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Interactivity: Building and App in 60 Seconds

With the Wolfram Language and Mathematica, you really can build a useful, interactive app for exploring ideas in just 60 seconds. Starting with the 60-second app, this talk covers the ins and outs of the Wolfram Language function Manipulate, the key to instantly interactive interfaces. You

From playlist Geek Out with Wolfram Virtual Workshop 2014

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Factorial Notation (2 of 3: Formal definition)

More resources available at www.misterwootube.com

From playlist Working with Combinatorics

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Ex 2: Determine Factors of a Number

This is the second of three videos that provides examples of how to determine the factors of a number using a numbers prime factors. Search Video Library at http://www.mathispower4u.wordpress.com

From playlist Factors and Prime Factorization

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17. Cochlear nucleus: Tonotopy, unit types and cell types

MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Chris Brown This video covers the anatomy and physiology of the auditory central nervous system and the cochlear nucleus and introduces auditory implants. License: Creative Commons BY-NC-

From playlist MIT 9.04 Sensory Systems, Fall 2013

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Adam Savage's One Day Builds: Hyperdodecahedron Model Kit!

A perfect weekend project is this beautiful model kit: the Hyperdo from Zometools. Adam received one based on the recommendation of his good friend Kevin Kelly, and spends the day putting this complex geometric object together. It's a hyperdodecahedron--or more specifically the 3D projecti

From playlist Adam Savage's One Day Builds

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Tutorial Learn how to take square root of a negative number using imaginary i term ex 7, root(-121)

http://www.freemathvideos.com In this video playlist you will learn everything you need to know with complex and imaginary numbers root(-121)

From playlist Complex Numbers

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Nanoscale mathematical modeling of synaptic transmission... - 12 October 2018

http://www.crm.sns.it/event/423/ Nanoscale mathematical modeling of synaptic transmission, calcium dynamics, transduction and cell sensing Advances in high-precision sensing and imaging have emphasised the spatio-temporal nature of information transfer through signal transduction pathways

From playlist Centro di Ricerca Matematica Ennio De Giorgi

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Esimating a square root #41

estimating an irrational root between consecutive whole numbers

From playlist Common Core Standards - 7th Grade

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11 Esimating a square root #41

here we look at a basic irrational square root problem

From playlist Skill 11 and 12 Mock Assessment Part 1

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Laura Taalman - 3D printed Hinged Dissections and Foldable Polyhedra - CoM Apr 2021

We’ll talk briefly about 3D printing foldable and hinged models for polygonal and polyhedral dissections, and a new idea for “volume nets” for which I am seeking feedback. Included will be access to 3D design files that people can use to create their own models. Q&A at the end can extend t

From playlist Celebration of Mind 2021

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Fractal Snowflakes, Symmetries, and Beautiful Math Decorations

Keep exploring at ► https://brilliant.org/TreforBazett. Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. Today is MATH CRAFTS day! We're going to make some holiday decorations and then also chat about the cool math behind them. We'll learn a

From playlist Cool Math Series

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How Much of the Earth Can You See at Once?

My shirt is from this quarter’s CURIOSITY BOX: http://www.curiositybox.com/ MY TWITTER: http://www.twitter.com/tweetsauce MY INSTAGRAM: http://www.instagram.com/electricpants Thanks to Mitchell for the jack-in-the-box! http://brainvenomstudio.com/ 3Blue1Brown: https://www.youtube.com/cha

From playlist What Fraser's watching

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Homogeneous, second-order, constant-coefficient ode with complex roots

Illustrates the solution of a homogeneous, second-order, constant-coefficient ode with complex roots of the characteristic equation. Free books: http://bookboon.com/en/differential-equations-with-youtube-examples-ebook http://www.math.ust.hk/~machas/differential-equations.pdf

From playlist Differential Equations with YouTube Examples

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My #MegaFavNumbers 19,958,400 and stellated polygons

from what I have found online, stellations don't seem to be all that well known, so I hope this video will help it become a more commonly talked about concept, because I found it very interesting, especially after I had to do the proof myself, I got a lot of good insights out of it.

From playlist MegaFavNumbers

Related pages

Star polygon | Small stellated dodecahedron | Vertex figure | Schläfli symbol | Star polyhedron | 600-cell | Coxeter group | Great grand 120-cell | Dodecahedron | Stellation | Geometry | Golden ratio | Pentagram | Great dodecahedron | John Horton Conway | Icosahedral 120-cell