The pseudo-deltoidal icositetrahedron is a convex polyhedron with 24 congruent kites as its faces. It is the dual of the elongated square gyrobicupola, also known as the pseudorhombicuboctahedron. As the pseudorhombicuboctahedron is tightly related to the rhombicuboctahedron, but has a twist along an equatorial belt of faces (and edges), the pseudo-deltoidal icositetrahedron is tightly related to the deltoidal icositetrahedron, but has a twist along an equator of (vertices and) edges. (Wikipedia).
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
Using a set of points determine if the figure is a parallelogram using the midpoint formula
๐ 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
Using the slope formula to determine if points make up a rectangle
๐ 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
Determine if a set of points is a parallelogram by using the slope formula
๐ 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
Determine if a set of points is a parallelogram using the distance formula
๐ 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
Determining if a set of points makes a parallelogram or not
๐ 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
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
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
ANATOMY FOR ARTISTS: The Upper Arm-MUSCLES
Marc draws and demonstrates the relevant muscles of the upper arm.
From playlist ANATOMY FOR ARTISTS
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
Determine if a set of points makes up a rectangle using the distance formula
๐ 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
Determining if a set of points is a rhombus, square or rectangle
๐ 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
The Best Science-Based Shoulder Workout for Size and Symmetry
DOWNLOAD YOUR FREE SHOULDER PDF VIA THE LINK BELOW: https://builtwithscience.com/pdf-downloads/shoulder-workout/ When it comes to the โbest shoulder workoutโ, you have to consider training all three heads of the shoulder. These include the front delt, mid delt (or โside deltโ) and the rea
From playlist BEST SCIENCE-BASED WORKOUT ROUTINES
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
Large deviations for random hives and the spectrum of the sum of two random.. by Hariharan Narayanan
PROGRAM COMBINATORIAL ALGEBRAIC GEOMETRY: TROPICAL AND REAL (HYBRID) ORGANIZERS: Arvind Ayyer (IISc, India), Madhusudan Manjunath (IITB, India) and Pranav Pandit (ICTS-TIFR, India) DATE & TIME: 27 June 2022 to 08 July 2022 VENUE: Madhava Lecture Hall and Online Algebraic geometry is t
From playlist Combinatorial Algebraic Geometry: Tropical and Real (HYBRID)
ANATOMY FOR ARTISTS: The Torso (back)-Rhomboids, InfraS, Teres Maj.
Form descriptions for drawing the "open triangle" of: Rhomboids Infraspinatus Teres Major
From playlist ANATOMY FOR ARTISTS
ANATOMY FOR ARTISTS: Torso Anatomy Demonstrations
Torso Anatomy Demonstrations-model figure poses redacted
From playlist ANATOMY FOR ARTISTS
How to determine if a set of points makes up a rectangle using the distance formula
๐ 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
ANATOMY FOR ARTISTS Living Anatomy Upper & Lower Arm
Marc demonstrates upper and lower arm anatomy with Michaelangelo study.
From playlist ANATOMY FOR ARTISTS