Checking intelligent life forms

[Mr Miyagi]

It was a trick question to get people to say Great Wall, even though long ago that was proved to be false.

Check QBall's links 001....it was not proved to be false. It is indeed possible to see the Great Wall although it is very difficult. Many other man made things are easier to see.

 

[fish]

Nightfly has a good point in correcting my question. (see with naked eye)
The answer is The Great Wall of china. Regardless of what the nay sayers may think, it is in fact true. :nanner:

 

[member5726]

Nightfly has a good point in correcting my question. (see with naked eye)
The answer is The Great Wall of china. Regardless of what the nay sayers may think, it is in fact true. :nanner:

How can you say that, you went in space and you saw the Great Wall ? LMAO

 

[wilderness]

guess what... it's my...

i think the pyramides

 

[9inch]

the easier way to check intelligent human from space is to watch the earth by night side and wonder where does these lights came from...