Sleep is Awesome.

This is exactly we should show people! When visitors come and have a look “time traveller”, we should show them a typical year and theme(e.g 80’s music/ 1945’s technology etc.) Anyway, this infographic is very catchable and very funny!!!!

 

reference_

http://thenextweb.com/lifehacks/2010/12/20/sleep-is-awesome/