d24 deltoidal icositetrahedron
See http://thedicelab.com/ for more details. These dice are available at http://www.mathartfun.com/shopsite_sc/store/html/DiceLabDice.html
From playlist Dice
il Large Hadron Collider (Italiano)
Una panoramica sul progetto LHC ed i suoi campi di ricerca.
From playlist Italiano
How to construct an Octahedron
How the greeks constructed the 2nd platonic solid: the regular octahedron Source: Euclids Elements Book 13, Proposition 14. In geometry, an octahedron is a polyhedron with eight faces, twelve edges, and six vertices. The term is most commonly used to refer to the regular octahedron, a Plat
From playlist Platonic Solids
The remarkable Platonic solids II: symmetry | Universal Hyperbolic Geometry 48 | NJ Wildberger
We look at the symmetries of the Platonic solids, starting here with rigid motions, which are essentially rotations about fixed axes. We use the normalization of angle whereby one full turn has the value one, and also connect the number of rigid motions with the number of directed edges.
From playlist Universal Hyperbolic Geometry
How to Construct an Icosahedron
How the greeks constructed the icosahedron. Source: Euclids Elements Book 13, Proposition 16. In geometry, a regular icosahedron is a convex polyhedron with 20 faces, 30 edges and 12 vertices. It is one of the five Platonic solids, and the one with the most faces. https://www.etsy.com/lis
From playlist Platonic Solids
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
See http://thedicelab.com/ for more details. These dice are available at http://www.mathartfun.com/shopsite_sc/store/html/DiceLabDice.html
From playlist Dice
Ethnomathematics Lecture 2: Central Symmetry Groups
Beloit College, Math 103: On Central Symmetry Groups (Cn and Dn), the "products" of two symmetries, and Da Vinci's Theorem about these groups. Cultural example on Southwest American Indians and 4-fold rotations. For closed captions please use the following link: https://youtu.be/aRPNMwVABb
From playlist Beloit College: Ethnomathematics | CosmoLearning.org Mathematics
A 10' overview of the LHC project and its research plans
From playlist The Large Hadron Collider
ANATOMY FOR ARTISTS: Upper and Lower arm Demonstrations (figure model redacted)
More demonstrations on arm anatomy.
From playlist ANATOMY FOR ARTISTS
ANATOMY FOR ARTISTS: ECORCHE-Upper & Lower Arm Anatomy
Marc describes the relevant anatomy for the upper and lower arm for understanding in drawing.
From playlist ANATOMY FOR ARTISTS
ANATOMY FOR ARTISTS: The Upper Arm BONES
Marc draws and describes the bones of the upper arm and shoulder girdle relevant for drawing.
From playlist ANATOMY FOR ARTISTS
ANATOMY FOR ARTISTS: Torso Anatomy Demonstrations
Torso Anatomy Demonstrations-model figure poses redacted
From playlist ANATOMY FOR ARTISTS
ANATOMY FOR ARTISTS Living Anatomy Upper & Lower Arm
Marc demonstrates upper and lower arm anatomy with Michaelangelo study.
From playlist ANATOMY FOR ARTISTS
THE FIGURE: 10 MINUTE Gesture with Value Tone
Marc demonstrates and discusses using a quick 10 minute gesture with a separation of light and dark value tone. ***(All model images are copyrighted for NKU SOTA and may only be used for drawing; images may not be sold, copied, distributed, or for any other usage, under penalty of law)
From playlist THE FIGURE
ANATOMY FOR ARTISTS: The Torso-Active Diagram (The back)
Marc discusses and draws an active diagram of the back using gestures as a reference point from imagination.
From playlist ANATOMY FOR ARTISTS
Biomechanical Summary of Reverse Shoulder Arthroplasty
Thorough explanation of the design rationale for Equinoxe glenoids, including the augmented options. Learn more at www.exac.com/extremities. Lit# 718-04-91
From playlist Medical Device Animations
The remarkable Platonic solids I | Universal Hyperbolic Geometry 47 | NJ Wildberger
The Platonic solids have fascinated mankind for thousands of years. These regular solids embody some kind of fundamental symmetry and their analogues in the hyperbolic setting will open up a whole new domain of discourse. Here we give an introduction to these fascinating objects: the tetra
From playlist Universal Hyperbolic Geometry
ANATOMY FOR ARTISTS: The Upper Arm-MUSCLES
Marc draws and demonstrates the relevant muscles of the upper arm.
From playlist ANATOMY FOR ARTISTS