The Problems with Secret Santa - Numberphile

22 Nov 2016 11:00 3,481
24,368 519

Dr Hannah Fry discusses Secret Santa, anonymity and derangements. And a better way to do it.
More links & stuff in full description below ↓↓↓

More Hannah on Numberphile:
Hannah's co-written Xmas book:
Hannah's love/math book:
Numberphile poster:
Graham's Number T-Shirt:
Other Numberphile T-Shirts:

Hannah on Objectivity:
Support us on Patreon:

Numberphile on Facebook:
Numberphile tweets:

Numberphile is supported by the Mathematical Sciences Research Institute (MSRI):

Videos by Brady Haran

Brady's videos subreddit:

Brady's latest videos across all channels:

Sign up for (occasional) emails:

Numberphile T-Shirts:
Other merchandise:

Related of "The Problems with Secret Santa - Numberphile" Videos