What's up with Wyoming? Video explains why it's 'empty' compared to twin neighbor Colorado

Most states in the U.S. have oddly shaped boundaries, largely formed by meandering waterways and coastal irregularities. But two states stand out for their seemingly defiant rectangularness—Wyoming and Colorado. These almost-twin states share a border, are almost exactly the same size (Colorado is just 1.06 times larger than Wyoming), boast basically the same shape and …