# List of interesting math videos / documentaries

This is an offshoot of the question on Fun math outreach/social activities. I have listed a few videos/documentaries I have seen. I would appreciate if people could add on to this list.

$1.$ Story of maths Part1 Part2 Part3 Part4

$2.$ Dangerous Knowledge Part1 Part2

• for [big-list] questions, please remember to flag for moderator attention to convert to a Wiki. – Willie Wong Jan 25 '11 at 12:36
• @Willie Wong: Ok. – user17762 Jan 25 '11 at 16:07
• @Nick: You... limit your upvotes? This is a CW thread - so upvotes don't even give a reputation boost. We get 30 or 40 votes a day. I encourage you to use more of them. A while ago, SE sites actively tried to ward off this type of voting behavior, including math. But I would understand holding back on upvoting 'low level' content if you find that you hit the vote limit. Anyhow, I encourage you to read those meta posts. – davidlowryduda May 23 '12 at 8:41
• @Nick: You're of course welcome to vote as you want to, but I'd like to also encourage you to vote more liberally. In general, if I feel that a question is the sort of thing I want to see on the site, I give it an upvote. And as mixedmath points out, this particular question has been marked "CW" (community wiki), which means the person who posted it isn't even getting any reputation points from it, so when you upvote you're only expressing your interest in the question. Like you I'm also liberal with my favorites - pretty much anything I think I might want to look at more closely later :) – Zev Chonoles May 23 '12 at 8:55