#475: Further Boomerang Difficulties

|< First < Prev Random Next > Last >|
An eternity later, the universe having turned out to have positive curvature and lots of mass, the boomerang hits him in the back of the head.
An eternity later, the universe having turned out to have positive curvature and lots of mass, the boomerang hits him in the back of the head.
Original on XKCD ExplainXKCD
Back to Index