7-polytopes

Steric 7-cubes

In seven-dimensional geometry, a stericated 7-cube (or runcinated 7-demicube) is a convex uniform 7-polytope, being a runcination of the uniform 7-demicube. There are 4 unique runcinations for the 7-demicube including truncation and cantellation. (Wikipedia).

Steric 7-cubes
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Illustrative Mathematics Grade 6 - Unit 1- Lesson 13

Illustrative Mathematics Grade 6 - Unit 1- Lesson 13 Open Up Resources (OUR) If you have any questions, please contact me at dhabecker@gmail.com

From playlist Illustrative Mathematics Grade 6 Unit 1

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How to Construct a Dodecahedron

How the greeks constructed the Dodecahedron. Euclids Elements Book 13, Proposition 17. In geometry, a dodecahedron is any polyhedron with twelve flat faces. The most familiar dodecahedron is the regular dodecahedron with regular pentagons as faces, which is a Platonic solid. A regular dode

From playlist Platonic Solids

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Regular polyhedra

This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/q0PF.

From playlist 3D printing

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Canonical structures inside the Platonic solids III | Universal Hyperbolic Geometry 51

The dodecahedron is surely one of the truly great mathematical objects---revered by the ancient Greeks, Kepler, and many mathematicians since. Its symmetries are particularly rich, and in this video we look at how to see the five-fold and six-fold symmetries of this object via internal str

From playlist Universal Hyperbolic Geometry

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GCSE Maths: N6-04 [Cube Numbers & Cube Roots]

https://www.buymeacoffee.com/TLMaths Navigate the playlist using this Google Doc: https://tinyurl.com/TLMathsGCSE Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me o

From playlist GCSE Maths: N6

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28. Mechanism and Equilibrium of Carbonyl Reactions

Freshman Organic Chemistry II (CHEM 125B) This lecture aims at developing facility with devising plausible mechanisms for acid- and base-catalyzed reactions of carbonyl compounds, carboxylic acids, and their derivatives. When steric hindrance inhibits the A/D mechanism of Fischer ester

From playlist Freshman Organic Chemistry II with Michael McBride

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GCSE Maths: N7-01 [The Index Law for Multiplication]

https://www.buymeacoffee.com/TLMaths Navigate the playlist using this Google Doc: https://tinyurl.com/TLMathsGCSE Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me o

From playlist GCSE Maths: N7

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Organic Chemistry 51A. Lecture 27. E1 Reactions. Comparison of SN1, SN2, E1, and E2 Reactions.

UCI Chem 51A Organic Chemistry (Fall 2009) Lec 27. Organic Chemistry E1 Reactions -- Comparison of SN1, SN2, E1, and E2 Reactions. View the complete course: http://ocw.uci.edu/courses/chem_51a_organic_chemistry.html Instructor: James Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms

From playlist Chem 51A: Organic Chemistry

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Steric Number, Hybridization, & Orbital Overlap - Organic Chemistry

This organic chemistry video explains how to calculate the steric number using the lewis structure. It also explains how to determine hybridization and orbital overlap using the steric number. Organic Chemistry Exam 1 Playlist: https://bit.ly/3kJnNXU Access The Full 7 Hour Organic Chemi

From playlist New Organic Chemistry Playlist

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Torsional Strain and Steric Strain

This organic chemistry video tutorial provides a basic introduction into torsional strain and steric strain using Newman Projections. Access The Full 7 Hour Organic Chemistry Exam 1 Video on Patreon: https://www.patreon.com/MathScienceTutor Direct Link To The Full Video - Part 1: https:/

From playlist New Organic Chemistry Playlist

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Using a set of points determine if the figure is a parallelogram using the midpoint formula

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Organic Chemistry 51A. Lecture 25. Elimination Reactions. Introduction to E2 Reactions. (Nowick)

UCI Chem 51A Organic Chemistry (Fall 2009) Lec 25. Organic Chemistry Elimination Reactions -- Introduction to E2 Reactions View the complete course: http://ocw.uci.edu/courses/chem_51a_organic_chemistry.html Instructor: James Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use:

From playlist Chem 51A: Organic Chemistry

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Ionic Solids, Molecular Solids, Metallic Solids, Network Covalent Solids, & Atomic Solids

This chemistry video tutorial provides a basic introduction into solids. It explains how to classify a solid as ionic solids, molecular solids or atomic solids. There are 3 different types of atomic solids that you need to be familiary with - metallic solids, Group 8A solids, and network

From playlist New AP & General Chemistry Video Playlist

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GCSE Maths: N7-07 [Brackets with Indices]

https://www.buymeacoffee.com/TLMaths Navigate the playlist using this Google Doc: https://tinyurl.com/TLMathsGCSE Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me o

From playlist GCSE Maths: N7

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The Simplifying Synthesis Ultimate Guide To Conformational Analysis

A chemistry lecture on the conformational analysis of organic compounds. Timestamps: Newman projections, nomenclature 0:42 Alkane Conformation 1:42 Allylic Strain 7:10 Cyclic Systems 11:14 Cyclohexane Substituent Effects: Heterocycles, Anomeric Effect 13.39 Fused Ring Systems: Conformati

From playlist Ultimate Guides

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Mod-03 Lec-22 Self Assembly of Nanostructures - I

Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Delhi: Nano structured materials-synthesis, properties, self assembly and applications | CosmoLearning.org Materials Science

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Total Synthesis of Cinnamodial-Based Dimer (–)-Capsicodendrin

An organic chemistry lecture on the Total Synthesis of Cinnamodial-Based Dimer (–)-Capsicodendrin by Youngho Jang and Sunkyu Han* Erratum: The stereoselectivity of the epoxidation is driven by steric hindrance from the axial methyl group, not the TBS group which I say at 7:50 Referenc

From playlist Total Synthesis

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Synthesis Workshop: Meta-selective C-H Borylation with Dr. Tyler Pabst (Episode 106)

In this Research Spotlight episode, Dr. Tyler Pabst (alumnus of Chirik group at Princeton) joins us to share his work on meta-selective C-H borylation reactions enabled by cobalt catalysis. Key references: Organometallics 2021, 40, 813-831. https://doi.org/10.1021/acs.organomet.1c00030 J.

From playlist Special Topics: Organometallics

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Total Syntheses of Scabrolide A and Nominal Scabrolide B

An organic chemistry minilecture on the Total Syntheses of Scabrolide A and Nominal Scabrolide B by Zhanchao Meng and Alois Fürstner*. Highlights include a Tiffeneau–Demjanov Rearrangement, Grieco Elimination and a creative sigmatropic rearrangement to form a challenging C-C bond. Insight

From playlist Total Synthesis

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Geometry - Ch. 1: Basic Concepts (26 of 49) Congruent Sides and Congruent Angles: Ex.

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how to identify quadrilaterals, triangles that are equilateral triangles, quadrilaterals that are also a square by by observing the angles, sides, and their congruences of the figures. Next v

From playlist GEOMETRY CH 1 BASIC CONCEPTS

Related pages

Uniform 7-polytope | Vertex figure | Demihypercube | Convex polytope | Schläfli symbol | Alternation (geometry) | Coxeter group | Uniform polytope | 7-demicube | Geometry | Harold Scott MacDonald Coxeter | Runcination | Hypercube