Which man made structure on Earth (apart from the Great wall of China) that is visible from the space?

54 votes
Leaning Tower of Pisa
 
2% / 1 vote
Taj Mahal
 
24% / 13 votes
Eiffel Tower
 
33% / 18 votes
Beaver Dam
 
31% / 17 votes
Chichen Itza
 
9% / 5 votes


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