The Young And Prodigious T.S. Spivet 2013

10-year-old prodigy T.S. Spivet lives with a family as quirky as he is: a cowboy-like father, an entomologist mother, a beauty-pageant-wannabe sister, and his non-identical twin brother, who dies in a tragic accident.When T.S. learns that he's invited to the Smithsonian, he sets out to ride the rails on his own and learns to come to terms with his world.