One of Lego’s most successful lines are the train sets which appeal to both kids and full-grown kids. Inspired by MoMA’s What is a Print (another CB project), Lego hired Chopping Block to tell the story of the steam engine and it’s long history. Besides a ton of custom illustration, the site has wonderful animations. The project also includes a very informative visual guide on how a steam engine works, the basic steam science and an animated history of the steam engine as well.