b'By now, you\\u2019ve almost certainly lost count of how many questions you\\u2019ve been asked by your kids. From the moment they can talk, that\\u2019s what fatherhood is\\u2014answering questions. Some you can\\u2019t wait for them to ask, some you hope they\\u2019ll never ask (or ask their mom), some so absurdly, brilliantly child-like you never could have guessed they were coming in a million years. Samuel Edison, the father of Thomas Edison, once remarked of his son\\u2014who few thought was a genius as a child\\u2014that...'