If I walk due southwest for a really long time...

Or for that matter, a straight line in any direction? Where would I go?

Tired to walk on the same places everyday? Everytime you go walk, you don't know where to go? So... Walk in a straight line! It's very easy and you will never get lost, because you always will arrive in the start point after walk around the whole world. :-) [More]

[OK - so the authors are from outta town - it's still a cool mashup]

(Here's the answer for my farm)

Better yet what if I dug a really deep hole?

[via InformationNation]