Permutations | Mathematical games
Ghost Leg (Chinese: 畫鬼腳), known in Japan as Amidakuji (阿弥陀籤, "Amida lottery", so named because the paper was folded into a fan shape resembling Amida's halo) or in Korea as Sadaritagi (사다리타기, literally "ladder climbing"), is a method of lottery designed to create random pairings between two sets of any number of things, as long as the number of elements in each set is the same. This is often used to distribute things among people, where the number of things distributed is the same as the number of people. For instance, chores or prizes could be assigned fairly and randomly this way. It consists of vertical lines with horizontal lines connecting two adjacent vertical lines scattered randomly along their length; the horizontal lines are called "legs". The number of vertical lines equals the number of people playing, and at the bottom of each line there is an item - a thing that will be paired with a player. The general rule for playing this game is: choose a line on the top, and follow this line downwards. When a horizontal line is encountered, follow it to get to another vertical line and continue downwards. Repeat this procedure until reaching the end of the vertical line. Then the player is given the thing written at the bottom of the line. If the elements written above the Ghost Leg are treated as a sequence, and after the Ghost Leg is used, the same elements are written at the bottom, then the starting sequence has been transformed to another permutation. Hence, Ghost Leg can be treated as a kind of permuting operator. (Wikipedia).
The Production Design of Ghostbusters: Afterlife!
Adam tours the filming sets of Ghostbusters: Afterlife's production, guided by Production Designer François Audouy. They walk from the Spengler farmhouse on location to its exact recreation built on a sound stage, and explore the massive set built for Gozer's underground temple! Ghostbust
From playlist Ghostbusters!
Did you ever worry that your socks might be ghosts? In this authoritative video, I share 5 reasons socks CANNOT be ghosts, because you deserve the truth.
From playlist SPOOKY TIME
In-Depth with the 3D-Printed GhostBusters Ghost Trap!
Watch the first part of our Ghost Trap project video here: https://www.youtube.com/watch?v=z6KmX_poEV8 We've shown you Sean's Ghost Trap replica prop, but there's a lot more to talk about in terms of the 3D-printed model's individual components, parts design, and electronics that brings i
From playlist Ghostbusters!
Adam Savage Visits Ghostbusters: Afterlife's Costume Department!
Adam steps into the costumes trailer on the set of Ghostbusters: Afterlife to chat with costume designer Danny Glicker about the painstaking process of recreating the original Ghostbusters uniforms, and the attention to detail paid to everything from the fabric and weathering to the embroi
From playlist Ghostbusters!
Ghost Beach - Miracle (Official Music Video)
"Miracle" by Ghost Beach from "BLONDE" Get BLONDE on iTunes http://smarturl.it/GhostBeach Spotify: http://smarturl.it/GhostBeachSpotify http://www.ghostbeachmusic.com/ Soundcloud: https://soundcloud.com/crazyheartrecords Twitter: https://twitter.com/ghostbeach Facebook: https://www.facebo
From playlist New Wave/Electro Pop/Indie Pop: 2009 - 2017 (original!)
from the new EP 'Cataract', out July 24th on Burger Records and Last Gang Records. http://dirtyghosts.com
From playlist New Wave/Electro Pop/Indie Pop: 2009 - 2017 (original!)
A biker who lost two of his toes to a motorcycle accident comes into the shop to commemorate the occasion. | For more visit http://science.discovery.com/tv/oddities/#mkcpgn=ytsci1 Watch full episodes of Oddities! | http://www.youtube.com/sciencefullepisodes Subscribe to Science! | http:/
From playlist Oddities
DINOSAURS ALIVE | FULL MOVIE EN | dinosaur video | Dino history
DINOSAURS ALIVE A wonderful story about dinosaurs, see necessarily! What would it be like if you were transported 100 million years into the past to the age of dinosaurs? You'd have to avoid being eaten by a meat-eating dinosaur. Like this frantic horned dinosaur. You would also have to ru
From playlist Dinosaurs
Ghost Fleas: Tiny See Through Cyclopses
The first 100 people to download Endel by clicking the link below will get a free week of audio experiences! https://eu.endel.io/try-for-free-en?utm_source=tatam&utm_medium=tatam&utm_campaign=journeytothemicrocosmos Depending on your love of horror stories or your belief in the supernatur
From playlist Season 6
Turnip Man - Layer Masks and Transparency Tool in Affinity Designer
Working on the Turnip Man to bring him to life. Let's see my method of merging and blending different shapes with layer masks and the transparency tool :: Support Me :: http://www.alecaddd.com/support-me/ :: Tutorial Series :: WordPress 101 - Create a theme from scratch: http://bit.ly/1R
From playlist Affinity Designer
Organic Chemistry 51A. Lecture 12. Conformations of Butane and Cycloalkanes. (Nowick)
UCI Chem 51A Organic Chemistry (Fall 2009) Lec 12. Organic Chemistry -- Conformations of Butane and Cycloalkanes View the complete course: http://ocw.uci.edu/courses/chem_51a_organic_chemistry.html Instructor: James Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw
From playlist Chem 51A: Organic Chemistry
How to write descriptively - Nalo Hopkinson
View full lesson: http://ed.ted.com/lessons/how-to-write-fiction-that-comes-alive-nalo-hopkinson The point of fiction is to cast a spell, a momentary illusion that you are living in the world of the story. But as a writer, how do you suck your readers into your stories in this way? Nalo H
From playlist New TED-Ed Originals
Ralph KAUFMANN - Categorical Interactions in Algebra, Geometry and Physics
Categorical Interactions in Algebra, Geometry and Physics: Cubical Structures and Truncations There are several interactions between algebra and geometry coming from polytopic complexes as for instance demonstrated by several versions of Deligne's conjecture. These are related through bl
From playlist Algebraic Structures in Perturbative Quantum Field Theory: a conference in honour of Dirk Kreimer's 60th birthday
Ghost-hunting has recently enjoyed a resurgence in modern pop culture, but the practice of attempting to communicate with the dead dates back into antiquity. While there's still no accepted proof of ghostly activity, some scientists believe that further research may lead to astonishing bre
From playlist Stuff They Don't Want You To Know, New Episodes!
The Robots Return, How Have Atlas, ASIMO, Cheetah, Spot and Pepper fared 4+ Years On?
https://brilliant.org/CuriousDroid About 4-1/2 years ago I did a video about the most advanced robots at the time, ASIMO, Atlas, Cheetah, Spot and Pepper. After seeing the Atlas dance video I thought it would be good to see what has happened to our famous five robots and what the future mi
From playlist Robots, Drones & Autonomous Machines
The Science of Ghosts | Earth Lab
Have you ever seen a ghost or experienced something paranormal? Greg Foot takes a look at what science has to say about ghosts. Subscribe: http://bit.ly/SubscribeToEarthLab Footnotes 1 http://query.nytimes.com/mem/archive-free/pdf?res=9D07E5DC123EE033A25752C1A9659C946697D6CF 2 Wiseman,
From playlist Earth Lab Originals - Fresh from the BBC Earth Lab
Practical Special Effects of Ghostbusters: Afterlife!
In our final video from behind the scenes of Ghostbusters: Afterlife's production, Adam visits the practical special effects department to watch the crew rig up and test the deployment of almost two hundred ghost traps for the film's epic finale. Special effects supervisor Elia Popov shows
From playlist Ghostbusters!
The fix-the-wobbly-table theorem
NEW (Christmas 2019). Two ways to support Mathologer Mathologer Patreon: https://www.patreon.com/mathologer Mathologer PayPal: paypal.me/mathologer (see the Patreon page for details) This video is about the absolutely wonderful wobbly table theorem. A special case of this theorem became
From playlist Recent videos
Ghosts: Is It Real? | National Geographic
Modern Ghostbusters: Testimony of a psychic investigator. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists,
From playlist A Spooky Halloween | National Geographic
Haunted Ships Revealed | National Geographic
Take a voyage through mysterious maritime tales of haunted ghost ships. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers
From playlist A Spooky Halloween | National Geographic