Uploaded August 2014 | Updated September 2026, 1 week ago

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Subscribe to the Podcast: goo.gl/CemLaj

Periodic table clock: youtube.com/watch?v=7Pq-S557XQU

Grey: youtube.com/user/cgpgrey

Brady: youtube.com/user/numberphile

Discuss this episode: reddit.com/r/CGPGrey/comments/2364yp/hi_9_kids_in_a_box

Into Thin Air: amazon.com/gp/product/B000FC1ITK/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B000FC1ITK&linkCode=as2&tag=hiintfm-20

Everest plane crash: periodicvideos.blogspot.co.uk/2012/09/everest-plane-crash-9n-aha.html

Brady vs Grey infographic: reddit.com/r/CGPGrey/comments/21tn8w/hi_8_first_world_youtuber_problems/cghg38n

Are Hong Kong & Macau Countries?: youtube.com/watch?v=piEayQ0T-qA

OpenTTD: openttd.org/en

Epic Circles: youtube.com/watch?v=sG_6nlMZ8f4&list=UUoxcjq-8xIDTYp3uz647V5A

FIRST!: youtube.com/watch?v=sG_6nlMZ8f4&google_comment_id=z13ng33xplf2zncpp04ced3rnqunvfhplck

Yahoo Is Considering Creating Its Own YouTube -- And Poaching YouTube Stars.: recode.net/2014/03/28/ready-for-marissas-closeup-yahoo-is-considering-creating-its-own-youtube-and-poaching-youtube-stars

The Desolation Of Smaug: amazon.com/gp/product/B00ISJS48U/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B00ISJS48U&linkCode=as2&tag=hiintfm-20

11 Minutes of Action in the Super Bowl: online.wsj.com/news/articles/SB10001424052748704281204575002852055561406

Brady's House: dl.dropboxusercontent.com/u/3476522/FTP/Brady%27s%20House.jpg

What Bad Students Know that Good Economists Don't by Bryan Caplan: econlog.econlib.org/archives/2014/02/why_the_college.html