How many different Youtube videos are possible?
Download the podcast of my BBC Radio4 show, Domestic Science (Ep1) www.bbc.co.uk/programmes/p02pc9x6/episodes/downloads
In this video I start with how many 256×256 greyscale images are possible and work my way up to the maximum number of possible YouTube videos.
Original question on twitter:
twitter.com/dedwarmo/status/755799688759037953
Here is our radio show on the BBC radio player. Let me know if it does not work for you.
www.bbc.co.uk/programmes/b07lxqq8/episodes/player
Our Festival of the Spoken Nerd DVD and download:
shop.festivalofthespokennerd.com/
Galaxy M81 image credit: NASA/JPL-Caltech/ESA/Harvard-Smithsonian CfA
Music by Howard Carter
Design by Simon Wright
MATT PARKER: Stand-up Mathematician
Website: standupmaths.com/
Maths book: makeanddo4D.com/
Nerdy maths toys: mathsgear.co.uk/