58 and other Confusing Numbers
Squarespace: http://www.squarespace.com/numberphile
More linguistics on Numberphile: http://youtu.be/SbZCECvoaTA
Billion and Trillion: http://youtu.be/C-52AI_ojyQ
Tom Scott on numbers and linguistics - a discussion with spans counties, countries, continents and the far reaches of space.
Tom's own channel is: https://www.youtube.com/user/enyay
Art and animation by Pete McPartlan http://www.petemcpartlan.co.uk