Heptagrammic cupola
In geometry, the heptagrammic cupola is a star-cupola made from a heptagram, {7/3} and parallel tetradecagram, {14/3}, connected by 7 mutually intersecting equilateral triangles and squares. (Wikipedia).
In geometry, the heptagrammic cupola is a star-cupola made from a heptagram, {7/3} and parallel tetradecagram, {14/3}, connected by 7 mutually intersecting equilateral triangles and squares. (Wikipedia).
Helical Slide with Regular Heptagon Cross Sections
Enjoy going down this helical slide! Cross sections of planes containing the zAxis & this surface are REGULAR HEPTAGONS. Created with parametric equations & right triangle #trig in #GeoGebra #3D #Calculator: geogebra.org/3d/j52x8npd. #MTBoS #ITeachMath #math #maths #EdTech
From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas
What's a Hexagon? Geometry Terms and Definitions
Some polygons have 6 sides. Some animals have 6 legs. Coincidence?? Geometer: Louise McCartney Artwork: Kelly Vivanco Director: Michael Harrison Written & Produced by Kimberly Hatch Harrison and Michael Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://w
From playlist Socratica: The Geometry Glossary Series
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their angles are: acute, right and obtuse triangles. The cl
From playlist Types of Triangles and Their Properties
What is an equilateral triangle
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their angles are: acute, right and obtuse triangles. The cl
From playlist Types of Triangles and Their Properties
What is a perpendicular bisector
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their angles are: acute, right and obtuse triangles. The cl
From playlist Types of Triangles and Their Properties
How to find the volume of a pentagonal pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
7 HOLES in the Space Station - Smarter Every Day 135
Subscribe if this video earned it ⇒ http://bit.ly/Subscribe2SED Tweet ⇒ http://bit.ly/7HolesTwt Post to FB⇒ http://bit.ly/7HolesFB Comment threads on Reddit: http://bit.ly/1zM9T9C (/r/Space) http://bit.ly/1RmjTvH (/r/smartereveryday) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION: Th
From playlist Smarter Every Day in Order
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their angles are: acute, right and obtuse triangles. The cl
From playlist Types of Triangles and Their Properties
Same Sky is proud to have helped make history! Please enjoy this AMAZING video and a very special thank you to everyone who made it out to witness this in person. Thank you for your support!! INFO: During the week of March 14th - 19th 2011 Dart Music International staged the DMI Hou
From playlist Lenovo: For Those Who Do.
From playlist Metals Refining and Recovery
SpaceX Made History Again, Here’s How
On September 15, 2021, SpaceX's all-civilian Inspiration4 mission is set to usher us into a new era of spaceflight. This historic spaceflight could open up space exploration to all of humanity, not just astronauts. » Subscribe to Seeker! http://bit.ly/subscribeseeker (then hit the little
From playlist Countdown to Launch | Seeker
HOW IT WORKS: The International Space Station
This explains each interior area, crew living quarters, and scientific equipment.
From playlist Documentaries
The best photos of Earth taken from space | Chris Hadfield | Big Think
The best photos of Earth taken from space New videos DAILY: https://bigth.ink Join Big Think Edge for exclusive video lessons from top thinkers and doers: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Flying three missions to spac
From playlist Best Videos | Big Think
Objects and Data Collections in Early Scientific Disciplines - Anja-Silvia Goeing - May 23, 2013
This talk is part of the symposium, "Data Visualization from Data to Discovery: Art Center + Caltech + JPL", May 23, 2013 | Beckman Auditorium | Caltech, Pasadena, CA, USA | http://www.hi.jpl.nasa.gov/datavis Taxonomic Show-And-Tell: Objects and Data Collections in Early Scientific Discip
From playlist Data Visualization from Data to Discovery - May 23, 2013
There’s an Artificially Intelligent Crew Member on the ISS… Wait What? (Part 3 of 3)
Cutting-edge technology is used every day on the ISS, including an artificially intelligent robot assistant. What else are we experimenting with up there? Part 1 of 3 - https://youtu.be/AFZqgKshU3U Part 2 of 3 - https://youtu.be/4U5UWSFD5D4 Read More: Floating robot Cimon sent to
From playlist Seeker Plus
Dijkstra vs Bi-directional Dijkstra Progress - Rectangular and Hexagonal Grid #dijkstra
Comparative progress of classical and bi-directional Dijkstra on rectangular and hexagonal grids. Still snapshots will be available at the following link: http://wp.me/p1mKpD-co #dijkstra #dijkstrasalgorithm #graphalgorithm #python #algorithm #visualalgorithm #computerscience 0:00 No
From playlist Electromagnetic Animations
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their angles are: acute, right and obtuse triangles. The cl
From playlist Types of Triangles and Their Properties
From “Old Chem” To The Sapp Center: An Historic Renovation | Teaching Chemistry at Stanford
Stanford’s “Old Chem” opened its doors in 1902 and was home to the Department of Chemistry until 1989. Severe damage in the Loma Prieta earthquake required that “Old Chem” be closed. Surrounded by a tall hurricane fence for almost 30 years, “Old Chem” remained a much-admired historical bui
From playlist Stanford Historical Society
First Indian Visitor Describes England and European Life // 1785 'Wonders of Vilayet' Primary Source
Get your free trial of MagellanTV here: https://try.magellantv.com/voicesofthepast. It's an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV is a new kind of streaming service run by filmmakers with 2,000+ documentaries! Check out our personal recommendation
From playlist India
Surface Area of a Hexagonal Prism - Volume & Lateral Area - Geometry
This geometry video tutorial explains how to calculate the surface area of a hexagonal prism. It also explains how to calculate the lateral area of a hexagonal prism as well as the volume of a hexagonal prism. It discusses how to calculate the length of the apothem and the angle in order
From playlist GED Math Playlist