In mathematics, solid geometry or stereometry is the traditional name for the geometry of three-dimensional, Euclidean spaces (i.e., 3D geometry). Stereometry deals with the measurements of volumes of various solid figures (or 3D figures), including pyramids, prisms and other polyhedrons; cylinders; cones; truncated cones; and balls bounded by spheres. (Wikipedia).
Geometry - Basic Terminology (23 of 36) Rectangular Solids
Visit http://ilectureonline.com for more math and science lectures! In this video I will define the diagonal of the solid and diagonal of the bottom of a rectangular solid. Next video in the Basic Terminology series can be seen at: http://youtu.be/x4uI-3AePY8
From playlist GEOMETRY 1 - BASIC TERMINOLOGY
Geometry - Basic Terminology (11 of 34) Definition of Polygons and Convex Polygons
Visit http://ilectureonline.com for more math and science lectures! In this video I will define what are polygons and convex polygons. Next video in the Basic Terminology series can be seen at: http://youtu.be/N3wvmbsaFwQ
From playlist GEOMETRY 1 - BASIC TERMINOLOGY
Not-So-Close Packed Crystal Structures
A description of two crystal structures that are created from not-so-close packed structures.
From playlist Atomic Structures and Bonding
Area of a Regular Polygon: 2 Conceptual Approaches
Links: https://www.geogebra.org/m/aHvgEm9v https://www.geogebra.org/m/wxJFqM9P
From playlist Geometry: Dynamic Interactives!
This video is about Three-Dimensional Figures
From playlist Surface Area and Volume
Geometry - Ch. 1: Basic Concepts (2 of 49) Defined terms
Visit http://ilectureonline.com for more math and science lectures! In this video I will define and explain terms of point, line, plane, line segment, ray, opposite rays, intersections. Next video in this series can be seen at: https://youtu.be/fd8Reudp3gY
From playlist GEOMETRY CH 1 BASIC CONCEPTS
Physical Modeling Tutorial, Part 7: Building Components
There are several ways to create assembly components in Simscape Multibody. We'll show you how to create simple geometries, extruded and revolved solids, and compound bodies. The components of a suspension system are used as an example. - Enter the MATLAB and Simulink Racing Lounge: http:
From playlist Physical Modeling Tutorials
Math Mornings at Yale: Asher Auel - Wallpaper, Platonic Solids, and Symmetry
The Platonic solids-the tetrahedron, cube, octahedron, dodecahedron, and icosahedron-are some of the most beautiful and symmetric geometrical objects in 3-dimensional space. Their mysteries started to be unraveled by the ancient Greeks and still fascinate us today. In 1872, the German geom
From playlist Math Mornings at Yale
S.A.Robertson, How to see objects in four dimensions, LMS 1993
Based on the 1993 London Mathematical Society Popular Lectures, this special 'television lecture' is entitled "How to see objects in four dimensions" by Professor S.A.Robertson. The London Mathematical Society is one of the oldest mathematical societies, founded in 1865. Despite it's name
From playlist Mathematics
From playlist Wolfram Technology Conference 2021
Calculus 3: Triple Integrals (15 of 25) What is a Solid Angle?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a solid angle (2-D angle in 3-D space) and how it's used in astronomy. Next video in this series can be seen at: https://youtu.be/r4echPW-Uag
From playlist CALCULUS 3 CH 5 TRIPLE INTEGRALS
Three dimensional geometry, Zome, and the elusive tetrahedron (Pure Maths Seminar, Aug 2012)
This is a Pure Maths Seminar given in Aug 2012 by Assoc Prof N J Wildberger of the School of Mathematics and Statistics UNSW. The seminar describes the trigonometry of a tetrahedron using rational trigonometry. Examples are taken from the Zome construction system.
From playlist Pure seminars
Solid mechanics deals with the deformation of objects under applied forces. This talk will describe how to create solid mechanics models in the Wolfram Language. The resulting partial differential equations (PDEs) can be solved numerically using NDSolve and NDEigensystem. Techniques will b
From playlist Wolfram Technology Conference 2021
Physical Modeling Tutorial, Part 6: Introduction to Multibody Simulation
Discover the concept of multibody modeling with Simscape Multibody.Simscape Multibody extends Simscape with the ability to easily model rigid body mechanical systems in 2D and 3D. - Enter the MATLAB and Simulink Racing Lounge: http://bit.ly/2HhcXnU - Download Example Files: Physical Mod
From playlist Physical Modeling Tutorials
MagLab Theory Winter School 2018: Duncan Haldane - Bipartite Entanglement II
The National MagLab held it's sixth Theory Winter School in Tallahassee, FL from January 8th - 13th, 2018.
From playlist 2018 Theory Winter School
Solid State Physics in a Nutshell: Topic 3-0: Fourier Series
This video discusses Fourier series and how they can be used to build complex functions from simple periodic functions, like sines and cosines.
From playlist CSM: Solid State Physics in a Nutshell | CosmoLearning.org Physics
Physical Modeling Tutorial, Part 10: Importing CAD Models into SimMechanics
Learn to import CAD models into Simscape Multibody for dynamic simulations. You’ll discover how to visualize bodies with CAD geometries, export models from CAD software, and import CAD models into Simscape Multibody. You’ll also see the CAD import workflows that are available in Simscape M
From playlist Physical Modeling Tutorials
