Fantastic Quaternions - Numberphile

2016-01-18

[public] 936K views, 25.5K likes, 288 dislikes audio only

Dr James Grime discusses a type of number beyond the complex numbers, and why they are useful.

Extra footage: /youtube/video/ISbJ9S0fzwY

More links & stuff in full description below ↓↓↓

Support us on Patreon: http://www.patreon.com/numberphile

NUMBERPHILE

Website: http://www.numberphile.com/

Numberphile on Facebook: http://www.facebook.com/numberphile

Numberphile tweets: https://twitter.com/numberphile

Subscribe: http://bit.ly/Numberphile_Sub

Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile

Videos by Brady Haran

Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/

Brady's latest videos across all channels: http://www.bradyharanblog.com/

Sign up for (occasional) emails: http://eepurl.com/YdjL9

Numberphile T-Shirts: https://teespring.com/stores/numberphile

Other merchandise: https://store.dftba.com/collections/numberphile

Special thanks to these supporters:

Jeff Straathof

Christian Cooper

Peggy Youell

Ken Baron

Today I Found Out

Roman Urbanovski

Mehdi Razavi

John Buchan

Bill Shillito

Andrzej 'Yester' Fiedukowicz

Susan Silver

Lê

OK Merli

Spiked Math

RexDex

Thomas Buckingham

Peter Kær

Henry Reich

George Greene

Arnas

Paul Bates

Michael Surrago

plusunim

Tracy Parry

Stan Ciprian

Mark Klamerus

Keith Vertrees

Tyler O'Connor

Kristian Joensen

Valentin

James P Buckley

Michael