Unsolved problems in number theory | Arithmetic dynamics | Integer sequences | Recurrence relations
In number theory, a juggler sequence is an integer sequence that starts with a positive integer a0, with each subsequent term in the sequence defined by the recurrence relation: (Wikipedia).
Gabriel Kanarek - Repetitive Patterns in the Juggler Sequence - G4G13 Apr 2018
A Juggler Sequence is an integer sequence similar to the Collatz, where you start with an integer 2 or greater. If it’s an even number, you take the square root, and if it’s an odd number you take the square root and cube the result (in both cases you use the Floor function to get it back
From playlist G4G13 Videos
Simple way to learn to juggle 3 balls. Juggle in 5 minutes using this method.
From playlist How to videos!
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/3mr7
From playlist 3D printing
The mathematical soul of juggling
In this video the Mathologer captures the mathematical soul of juggling and has a lot of fun analysing the hell out of it. If you are really keen check out his book and articles on the math of juggling: http://tinyurl.com/glczdxl http://tinyurl.com/pryz6fw http://www.qedcat.com/books.htm
From playlist Recent videos
Nothing particularly impressive here, partly because I couldn't remember any tricks and partly because two minutes of tricks without dropping was harder than I expected. That's why two minutes in you see a not particularly subtle edit point... But ABC by the Pipettes, that's fun.
From playlist My Other Videos
Jonglerie, automates et combinatoire - Florent Hivert - Mathématiques et mouvements - 13/03/18
Jonglerie, automate et combinatoire Résumé : Je me propose d'illustrer la démarche de modélisation en prenant comme problème les figures de jonglerie. En partant d'un "objet d'étude réel" -un jongleur-, une série de simplifications -la modélisation- fait apparaître naturellement un objet
From playlist Mathématiques et mouvements - 13/03/2018
Steve Butler - Math and Juggling - CoM Oct 2020
Juggling can be described by the series of throws that you make. This is known as siteswap. We discuss a “string theory” approach to showing that the number of balls involved in a pattern is the average of these throws, and then look at how to take a collection of throws whose average is a
From playlist Celebration of Mind
Classes - Beau teaches JavaScript
Classes in JavaScript ES6 (ECMAScript 6)! Learn about class expressions, class declarations, and inheritance / extending. Code 🔗 http://codepen.io/beaucarnes/pen/egOaOj?editors=0012 Other resources on topic: 🔗 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes 🔗 ht
From playlist ES6 - Beau teaches JavaScript
Stories Behind Products #2 - The Juggler, presented by Ross Nicholls from Six Simple Machines
This video is the recording of our second talk for the public design talk series: Stories Behind Products, presented by Ross Nicholls, a graphic designer and industrial designer and coffee-lover. Ross is the Founder and business director at Six Simple Machines. He is also a graduate of UNS
From playlist Stories Behind Products
Ezra (Bud) Brown - Puzzles & Wonders from Elwyn, Richard, John, Ron, and Martin - CoM Oct 2020
This talk will be about some or all of these: Tic Tac Toe, Hat Puzzles, Blocks on a rug, Sequences, Dots and Boxes, Counting on your Fingers, How 16 times 16 equals 24, some evidence that there aren’t nearly enough Small Numbers, and a new kind of cipher that gave jobs to millions of worth
From playlist Celebration of Mind
Testing Fruit Ninja In Real Life! | Mythbusters | Science Channel
Adam Savage and Jamie Hyneman set up a real life fruit ninja scenario and compare its accuracy to the classic video game. #mythbusters #sciencechannel Stream Mythbusters: https://www.discoveryplus.com/show/mythbusters About Mythbusters: Two special effects experts with over 30 years o
From playlist Mythbusters
Explaining the bizarre pattern in making change for a googol dollars (infinite generating functions)
Okay, as it says in the title of this video, today's mission is to figure out how many ways there are to make change for one googol, that is 10^100 dollars. The very strange patterns in the answer will surprise, as will the explanation for this phenomenon, promise. 0:00 Intro 1:15 Chapte
From playlist Recent videos
Titles read: 'The Super Juggler' (Joe Adani). Pathe Studio, London. Voiceover comments that Joe Adani is "not only a juggler but he's a billiards expert". He is a Human Billiards Table with billiard pockets sewn onto him. He juggles billiard balls over his body, making them run fro
From playlist Things Made Inside 103 Wardour St
My #MegaFavNumbers is the long form centillion
Responding to the call from my favourite math YouTubers. #MegaFavNumbers. The long form centillion. 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,
From playlist MegaFavNumbers
The Mathematical Showman - Ron Graham (1935-2020) - Numberphile Podcast
Tributes to mathematician Ronald Graham - a man of many talents. Our guests include Steve Butler, Tom Leighton and Joe Buhler. Ron Graham 'fan' webpage - http://www.math.ucsd.edu/~fan/ron/ Ron Graham papers - http://www.math.ucsd.edu/~ronspubs/ Ron Graham on Numberphile - http://bit.ly
From playlist The Numberphile Podcast