Is our universe rotating? Alas Lewis & Barnes

Is our universe rotating? Welcome to Alas Lewis & Barnes, a "conversation" about the universe between two cosmologists. Always sciency, sometimes funny, never boring. Andrew Pontzen: http://andrew.pontzen.uk On Twitter:   / apontzen   His article on Bianchi Universes: http://www.scholarpedia.org/article/B... Podcast: http://itunes.apple.com/us/podcast/al... Twitter:   / alaslewisbarnes   Facebook:   / afortunateuniverse