Combinatorial game theorists | Number theorists | Recreational mathematicians
David Anthony Klarner (October 10, 1940 – March 20, 1999) was an American mathematician, author, and educator. He is known for his work in combinatorial enumeration, polyominoes, and box-packing. Klarner was a friend and correspondent of mathematics popularizer Martin Gardner and frequently made contributions to Gardner's Mathematical Games column in Scientific American. He edited a book honoring Gardner on the occasion of his 65th birthday. Gardner in turn dedicated his twelfth collection of mathematical games columns to Klarner. Beginning in 1969 Klarner made significant contributions to the theory of combinatorial enumeration, especially focusing on polyominoes and box-packing. Working with Ronald L. Rivest he found upper bounds on the number of n-ominoes. Klarner's Theorem is the statement that an m by n rectangle can be packed with 1-by-x rectangles if and only if x divides one of m and n. He has also published important results in group theory and number theory, in particular working on the Collatz conjecture (sometimes called the 3x + 1 problem). The Klarner-Rado Sequence is named after Klarner and Richard Rado. (Wikipedia).
The Kreuzer-Skarke Axiverse - Liam McAllister
More videos on http://video.ias.edu
From playlist Natural Sciences
The Kreuzer-Skarke Axiverse - Liam McAllister
More videos on http://video.ias.edu
From playlist Natural Sciences
Help us caption & translate this video! http://amara.org/v/FGii/
From playlist MWRC 2009
Hitler and the Hohenzollerns - The Kaiser's Family & the Nazis
During the Nazi period, the former Imperial Family of Kaiser Wilhelm II maintained a strange relationship with Hitler, hoping that he would re-instate one of them to the post of Emperor. Dr. Mark Felton FRHistS, FRSA, is a well-known British historian, the author of 22 non-fiction books
From playlist Hitler Various Subjects
REGULAR EXPRESSIONS TUTORIAL - CS50 on Twitch, EP. 15
Join CS50's David J. Malan for a tour of regular expressions--pattern-matching tools that can make identifying and verifying emails, phone numbers, passwords, and so much more all the easier; in this particular stream, we'll explore them in the context of re, Python's module that itself is
From playlist CS50 on Twitch
GENERATING PDFS WITH PYTHON - CS50 on Twitch, EP. 29
Join CS50's David J. Malan for a look at render50, CS50's internal tool (also publicly available) used to generate nicely formatted PDFs from source code files. Most modern text editors don't include an easy print feature, but for academia and even our own reference for things like streams
From playlist CS50 on Twitch
DOCKER TUTORIAL - CS50 on Twitch, EP. 23
Join CS50's David J. Malan for a tour of Docker, a piece of software that utilizes "containers" for making development and deployment of applications all the easier, compared to methods like vhosting of yesteryear and more current methods like virtualization. Co-hosted by Colton Ogden. Tu
From playlist CS50 on Twitch
SPELLER IS EASY (IN PYTHON) - CS50 on Twitch, EP. 1
Join David J. Malan and Colton Ogden as they dive into the workings of CS50's speller pset, converting it from C to Python and demonstrating some programming techniques (and bits of history!) along the way. This is CS50 on Twitch. Watch live at https://www.twitch.tv/cs50tv
From playlist CS50 on Twitch
CS50 2019 - Lecture 8 - Precision
*** This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_center?add_user=cs50tv HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: ht
From playlist CS50 Lecture Clips 2019
SQL BASICS - CS50 on Twitch, EP. 6
Join CS50's David J. Malan on a tour of the basics of SQL -- Structured Query Language -- which powers so many of the world's databases. From Excel to a simple web app, we'll look at some relational database principles and ultimately some simple syntax to get you started in the world of da
From playlist CS50 on Twitch
Dr. David Sinclair on Informational Theory of Aging, Nicotinamide Mononucleotide, Resveratrol & More
⏳ David A. Sinclair, PhD, is a professor in the Department of Genetics at Harvard Medical School and co-director of the Paul F. Glenn Center for the Biological Mechanisms of Aging. He is the co-founder of the journal Aging, where he serves as co-chief editor. Dr. Sinclair's work focuses
From playlist Interviews
The Spangler Effect - Hydrogen Peroxide Season 02 Episode 18
The Spangler Effect series was created by Steve Spangler in partnership with YouTube’s Original Content Creator Project. © 2012 Steve Spangler, Inc. All Rights Reserved Steve Spangler is a bestselling author, STEM educator and Emmy award-winning television personality with more than 1,500
From playlist Don't try this at home!
America’s Dumbest Heist | Real Stories True Crime Documentary
Expanded two-hour true crime story about the 1997 Loomis-Fargo armored car heist in North Carolina and the serio-comic fate of its bumbling underdog perpetrators who fell victim to avarice, mutual betrayals, and false romantic promises. Facebook - https://www.facebook.com/RealStoriesChann
From playlist Crime Documentaries