I bet it switches to reverse when one spool is empty and the other is full.

How did I know that the commentator on the video would have a southern accent before I even clicked play? Must be my freaky UFO super powers.

“a full 37 percent of American citizens are incapable of identifying their home country on a map of the United States.”  If it's a map of the United States, it's already been identified by default. Unless you meant to put “a map of the world.”