Wonder is everywhere. That’s why, every other week, Atlas Obscura drags you down some of the rabbit holes we encounter as we search for our unusual stories. We highlight surprising finds, great writing, and inspiring stories from some of our favorite publications. Why Was Abraham Lincoln’s Bowtie Always Crooked? by Harry R. Rubenstein, National Museum of American History In many of his most iconic images, President Abraham Lincoln’s bowtie is askew. Staff at the National Museum of American History in Washington, D.C., wanted to know why. Was he bad at…