Perfect graphs | Parametric families of graphs
In the mathematical field of graph theory, the windmill graph Wd(k,n) is an undirected graph constructed for k ≥ 2 and n ≥ 2 by joining n copies of the complete graph Kk at a shared universal vertex. That is, it is a 1-clique-sum of these complete graphs. (Wikipedia).
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From playlist 3d graphs
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From playlist Recreational Math Videos
Graph of x^2 + 6xy + 5y^2 rotating
From playlist 3d graphs
This is a cool windmill close to our house and they also have these AMAZING Longhorn Steer. Fun video. Music from Stock20.com I was chased by a bunch of these when I was a kid. We climbed a tree and sat above about 50-100
From playlist GREENPOWERSCIENCE NATURE VIDEOS
Linear graphs for Physics and Maths -: from fizzics.org
Graphs are an important visual means of proving and displaying numerical connections. Linear or straight line graphs are produced for example when plotting current against PD for a fixed resistance, distance against time for a given speed and the energy of a photon plotted against frequenc
From playlist Maths for physics
Cyclic Quadrilateral: Proof Hint!
Link: https://www.geogebra.org/m/KYdypjws
From playlist Geometry: Dynamic Interactives!
Creating a Time-Series Graph with Excel
This demonstration shows you how to create a time-series graph in Excel. This demonstration corresponds to the Introduction to Statistics, Think & Do textbook by Scott Stevens (http://www.StevensStats.com).
From playlist Excel Demonstrations
From playlist 3d graphs
Graphing Equations By Plotting Points - Part 1
This video shows how to graph equations by plotting points. Part 1 of 2 http://www.mathispower4u.yolasite.com
From playlist Graphing Various Functions
The Physics of Windmill Design
This video was created in partnership with Bill Gates, inspired by his new book “How to Avoid a Climate Disaster.” Find out more here: https://gatesnot.es/3u7UUVU This video is about how physics dictates the design of modern windmills - why they are so big, have so few blades, and have su
From playlist MinutePhysics
Watch the bonus material cut from this video at https://nebula.tv/minutephysics The Solution to the Windmill Paradox. This video is about the tradeoff of Windmills: the fact that the more kinetic energy you extract from the wind the slower the wind goes, the less wind you have to extract
From playlist MinutePhysics
Symbolism of the Windmill in 'Animal Farm'
Buy my revision guides in paperback on Amazon*: Mr Bruff’s Guide to ‘Animal Farm’: https://amzn.to/2GshZh0 Mr Bruff’s Guide to GCSE English Language https://amzn.to/2GvPrTV Mr Bruff’s Guide to GCSE English Literature https://amzn.to/2POt3V7 AQA English Language Paper 1 Practice Paper
From playlist 'Animal Farm' by George Orwell
A rotating beam in Tokarsky's paper windmill room
Like the video https://youtube.com/shorts/yiWfmjp8w-k?feature=share , this one shows a mirrored room with a non-self-illuminable point, found by George Tokarsky. I now call it "paper windmill room", because of its shape.This simulation is much longer, and a single trajectory, starting from
From playlist Illumination problem
Why was this visual proof missed for 400 years? (Fermat's two square theorem)
Today's video is about a new really wonderfully simple and visual proof of Fermat's famous two square theorem: An odd prime can be written as the sum of two integer squares iff it is of the form 4k+1. This proof is a visual incarnation of Zagier's (in)famous one-sentence proof. 0:00 Intr
From playlist Recent videos
Revision video for Animal Farm, Ch. 5. Low-stakes questions here: https://roundlearning.files.wordpress.com/2021/02/chapter-5-questions.pdf Teachers click here: https://roundlearning.org/exam-papers-for-youtube-videos/
From playlist Animal Farm by George Orwell
See the 1,000-Year-Old Windmills Still in Use Today | National Geographic
These amazing windmills are among the oldest in the world. Located in the Iranian town of Nashtifan, initially named Nish Toofan, or "storm's sting," the windmills have withstood winds of up to 74 miles an hour. With the design thought to have been created in eastern Persia between 500-900
From playlist News | National Geographic
How big is a wind mill leaf. ✔
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From playlist Mechanical Engineering.
GCSE level covering: Energy sources, nonrenewable, coal, oil, gas, nuclear, environment, wind, waves, light, hydroelectric, solar, geothermal, food, biofuel, boiler, turbine, generator, windmills, solar cells, pumped storage
From playlist GCSE Physics Revision
Rotating 3d graph with xy-plane
From playlist 3d graphs
The unexpectedly hard windmill question (2011 IMO, Q2)
The famous (infamous?) "windmill" problem on the 2011 IMO Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/windmillthanks Home page: https://www.3blue
From playlist Neat proofs/perspectives