The funniest thing I ever saw

The funniest thing I ever saw was the super roller coaster. This picture I saw on the internet last year. When I looked this picture, I could feel centrifugal force and I thought I didn't have courage to play it. I took this picture to my young sister, after she saw it, she felt confuse and asked me this picture is real or not. However, I didn't know because I just saw it on internet. On the other hand, I thought this picture may be was false. If we sat on the top and the thrust was very fast, I thought before we landed, we would die already. By the way, even if the super roller coaster is real and the thrust not very fast, I don't play it because it is very horrible.