Well its been going for quite some time and its working fine. The candidates in it WERE suspicous everyonce in a while. They turned the whole place into a 'russian military base' and basicly made it all look authentic. Also, the people were chosen for their gullibility.
Basicly what they did with the subject of anti gravity, they rewrit the laws and made them believe it. Its all psychology ^^
Their in 'space' right now.