Conspiracy theorists insist that the Apollo 11 moon landing was a hoax and use the flag waving as evidence. The flag is waving in the wind. The moon is airless and without wind. Therefore, the Apollo 11 moon landing was a hoax.
http://www.nasa.gov/mission_pages/apollo/apollo11.html
http://www.samharris.org/blog/item/shouldering-the-burden-of-history
http://tpsteachersnetwork.org/?option=com_community&view=videos&task=video&userid=1039&videoid=3780&Itemid=494