It's visible from space, like the Great Wall of China.

( Monty Boyce, My cheese game is strong, Thu 18 Nov 2010, 21:43, 2 replies, latest was 15 years ago)

like your ass

( Citizen Cavy Admires your passion for conformity, Thu 18 Nov 2010, 21:45, Reply)

ass love-length
( Monty Boyce, My cheese game is strong, Thu 18 Nov 2010, 21:47, Reply)

That's one of those things
that's always made me wonder. The Great Wall isn't really all that wide or tall- we have roadways bigger than that. Why do they always say that about the Great Wall when you can't see the NY Thruway?
( The Resident Loon Not a demographic. Do not measure., Thu 18 Nov 2010, 21:45, Reply)

Apparently it's the dust surrounding it, not the wall itself, that is visible.
This is quite possibly complete testes.
( Monty Boyce, My cheese game is strong, Thu 18 Nov 2010, 21:48, Reply)

Testes it is:
www.nasa.gov/vision/space/workinginspace/great_wall.html
( Monty Boyce, My cheese game is strong, Thu 18 Nov 2010, 22:21, Reply)

Urban myth, I believe
You CAN'T see the big Chinese wall thing from space.
( The Disappointed Caravanner of the year, Thu 18 Nov 2010, 21:49, Reply)

depends how far into space you are

( Citizen Cavy Admires your passion for conformity, Thu 18 Nov 2010, 22:28, Reply)