5-polytopes | Honeycombs (geometry)
In four-dimensional Euclidean geometry, the rectified tesseractic honeycomb is a uniform space-filling tessellation (or honeycomb) in Euclidean 4-space. It is constructed by a rectification of a tesseractic honeycomb which creates new vertices on the middle of all the original edges, rectifying the cells into rectified tesseracts, and adding new 16-cell facets at the original vertices. Its vertex figure is an octahedral prism, {3,4}×{}. It is also called a quarter tesseractic honeycomb since it has half the vertices of the 4-demicubic honeycomb, and a quarter of the vertices of a tesseractic honeycomb. (Wikipedia).
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/2Uh3
From playlist 3D printing
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
Using the properties of rectangles to solve for x
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are parallel, all the angles are right angles, the diagonals are
From playlist Properties of Rectangles
Thermal Transport in Quantum Magnet by Hidenori Takagi
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
Recursively Defined Sets - An Intro
Recursively defined sets are an important concept in mathematics, computer science, and other fields because they provide a framework for defining complex objects or structures in a simple, iterative way. By starting with a few basic objects and applying a set of rules repeatedly, we can g
From playlist All Things Recursive - with Math and CS Perspective
Sabine Segre - Rep-Tile Tangram - G4G14 Apr 2022
Each of the seven pieces of the classical Chinese tangram puzzle can be assembled from exactly these seven (scaled down) pieces. Therefore, we can look at repeated tilings (rep-tiles) made from tangram pieces. In case of so far in the literature discussed rep-tiles, one and the same tile i
From playlist G4G14 Videos
Prototyping - Freefall Camera #2
See part one at http://youtu.be/BNcNxUdFX6Y The guys are making rapid prototypes of their planned robotic camera. More videos from this series at: http://bit.ly/robotcamera Filmed and edited by James Hennessy. Featuring Tom Dryden, Tom Shorten, Peter Storey and David Alatorre. This is a
From playlist Freefall Camera
1968 HOW VACUUM TUBES are Made: English Electric Valve Co EEV Television Radio Radar CRT Cameras
The following film focuses on the English Electric Valve Company, EEV, produced this 1968 documentary on how vacuum tubes ("valves" in the UK) are created and used. Shows manufacturing of Magnatrons, Klystrons, Image Orthicon (tv camera), cathode ray tubes, thyratrons, rectifiers and othe
From playlist Early Vacuum Tube Computers - 1940's and 1950's.
Determine if a set of points makes up a rectangle using the distance 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
Determine if a set of points is a parallelogram using the distance 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
How to Install the Libraries (OCR in Python Tutorials 01.02)
If you enjoy this video, please subscribe. ✅Be my Patron: https://www.patreon.com/WJBMattingly ✅PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZ73QW52SUX8N¤cy_code=USD&source=url UB Mainheim: https://github.com/UB-Mannheim/tesseract/wiki (5.0) https://digi.b
From playlist OCR in Python Tutorials
Determining if a set of points is a rhombus, square or rectangle
👉 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
What are Golden Rectangles? Geometry Terms and Definitions
Golden rectangles are considered by many to be the most beautiful of all rectangles. Consequently, this shape is used in many buildings and to frame many characters in artwork. Learn about this shape and its precise definition. Geometer: Louise McCartney Artwork: Kelly Vivanco Director
From playlist Socratica: The Geometry Glossary Series
Introduction to PyTesseract (OCR in Python Tutorials 02.03)
If you enjoy this video, please subscribe. ✅Be my Patron: https://www.patreon.com/WJBMattingly ✅PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZ73QW52SUX8N¤cy_code=USD&source=url If there's a specific video you would like to see or a tutorial series, let me
From playlist OCR in Python Tutorials
How To Measure A 4 Dimensional Tesseract!! #Quantum #Physics #Mechanics #Theory #NicholasGKK #STEM #Shorts
From playlist Waves And Theories
Dennis Kuntz -- Mining Sensitive Information From Images Using Command-Line OCR
All videos at: http://www.irongeek.com/i.php?page=videos/derbycon1/mainlist
From playlist DerbyCon 2011
Calculating The Size Of A 4-Dimensional Tesseract!! #Quantum #Physics #Fourth #Dimension #NicholasGKK #Shorts
From playlist Quantum Mechanics
How to determine if a set of points makes up a rectangle using the distance 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
Introduction to OCR (OCR in Python Tutorials 01.01)
Repo: https://github.com/wjbmattingly/ocr_python_textbook If you enjoy this video, please subscribe. ✅Be my Patron: https://www.patreon.com/WJBMattingly ✅PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZ73QW52SUX8N¤cy_code=USD&source=url If there's a specific
From playlist OCR in Python Tutorials