A hundred and one totally made up facts, the perfect companion to the post-truth generation. Learn that Isaac Newton discovered gravity when he was sitting under an apple tree and an iPhone fell on his head, and that “Star Wars” was originally a story about a man who couldn't find his car keys but George Lucas was told that wasn't zeitgeisty enough so he put some robots in it. Also learn the truth about electricity, pie charts, cigarettes and space hoppers.