No one does the quarterback sneak, or so-called "tush push," better than the Eagles, so the Chiefs defense's only answer is to avoid short-yardage situations.

Even Neil deGrasse Tyson says that the Eagles' vaunted Tush Push is unstoppable. But one Kansas City coach says "any play can be stopped."

The play, also known as the "Brotherly Shove," has been so successful, so rewarding that even renowned physicist Neil deGrasse Tyson once deemed it nearly unstoppable from a physics perspective.