Frank Harary (March 11, 1921 – January 4, 2005) was an American mathematician, who specialized in graph theory. He was widely recognized as one of the "fathers" of modern graph theory.Harary was a master of clear exposition and, together with his many doctoral students, he standardized the terminology of graphs. He broadened the reach of this field to include physics, psychology, sociology, and even anthropology. Gifted with a keen sense of humor, Harary challenged and entertained audiences at all levels of mathematical sophistication. A particular trick he employed was to turn theorems into games—for instance, students would try to add red edges to a graph on six vertices in order to create a red triangle, while another group of students tried to add edges to create a blue triangle (and each edge of the graph had to be either blue or red). Because of the theorem on friends and strangers, one team or the other would have to win. (Wikipedia).
George H.W. Bush: A Life of Leadership | Biography
Explore the story of George H.W. Bush, a veteran and businessman who became one of the most versatile political forces in American history and ultimately commander-in-chief. #Biography Subscribe for more Biography: http://aetv.us/2AsWMPH Dive deeper into Biography on our site: http://www
From playlist History Explained | History
I'm joined by Thomas Frank of College Info Geek (https://www.youtube.com/user/electrickeye91) and Jamie Miles (https://www.youtube.com/user/JamoeMills) to answer your questions about studying and university life. Between two Oxford graduates and the YouTube's expert on studying we hope to
From playlist Livestreams
Review: Sapiens by Yuval Noah Harari
Sapiens: http://amzn.to/2jDMBRv (affiliate) Kindle: http://amzn.to/2funbky (affiliate) Homo Deus: http://amzn.to/2fuRp7c (affiliate) Kindle: http://amzn.to/2woj3wR (affiliate) Or, use "caspia-20" as the promo-code in the Amazon store. Support CaspianReport through Patreon: https://www.p
From playlist The Bookshelf
New Religions of the 21st Century | Yuval Harari | Talks at Google
Techno-Religions and Silicon Prophets: Will the 21st century be shaped by hi-tech gurus or by religious zealots – or are they the same thing? What is the current status of religions and ideologies in the world, and what will be the likely impact of 21st-century technological breakthroughs
From playlist Business lectures
Network Mathematics and Rival Factions | Infinite Series
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi The theory of social networks allows us to mathematically model and analyze the relationships between governments, organizations and even the rival factions warring on
From playlist An Infinite Playlist
The Future of Humanity - with Yuval Noah Harari
Dr Yuval Noah Harari explains how revolutions in technology and society will transform our bodies and minds. Watch the Q&A here: https://youtu.be/Lt7votAzI78 Subscribe for regular science videos: http://bit.ly/RiSubscRibe Buy Yuval Noah Harari's "Homo Deus" - https://geni.us/mdi6e Throug
From playlist Ri Talks
Why humans run the world | Yuval Noah Harari
Seventy thousand years ago, our human ancestors were insignificant animals, just minding their own business in a corner of Africa with all the other animals. But now, few would disagree that humans dominate planet Earth; we've spread to every continent, and our actions determine the fate o
From playlist Business lectures
Q&A - The Future of Humanity - with Yuval Noah Harari
Can machines ever have consciousness? Is there an economic value in it? Does organic life any life over inorganic, artificial life? Dr Yuval Noah Harari answers questions from the audience following his talk. Watch his talk here: https://youtu.be/XOmQqBX6Dn4 Subscribe for regular science
From playlist Ri Talks
Dana S Richards - Are You a Mathematician? - G4G14 April 2022
Martin Gardner is best known as a writer of recreational mathematics. It is often said he was not a mathematician; he said so himself. However he often contributed original results. These are found in math journals, his column and in the magic literature.
From playlist G4G14 Videos
The Entire History of Humanity In 10 Minutes
Read the story: https://aperture.gg/blogs/the-universe/the-entire-history-of-humanity-in-10-minutes Merch: https://aperture.gg/merch From sharing the earth with many other human species merely as hunter gatherers trying to brave the elements, to building rockets, creating the internet, an
From playlist Science & Technology 🚀
Complexes of tori and rational points on homogeneous (...) - Harari - Workshop 1 - CEB T2 2019
David Harari (Université Paris Sud) / 20.05.2019 Complexes of tori and rational points on homogeneous spaces over a function field We explain new arithmetic duality theorems for finite group schemes and 2-term complexes of tori defined over a global field of positive characteristic. We
From playlist 2019 - T2 - Reinventing rational points