I know it’s the running gag, but my first thought was "this comic is so old it’s still showing the original “big ramp” theory when more recent research suggests the great pyramids were built with a ramp around the outside instead of a big one down the middle"
I know it’s the running gag, but my first thought was "this comic is so old it’s still showing the original “big ramp” theory when more recent research suggests the great pyramids were built with a ramp around the outside instead of a big one down the middle"