A 3,000 year old aerodynamic design WORKS and an underwater pyramid!!!!!!!!!!!!!

[teflonfanatic]

In the video below you see a guy make an airplane model using ONLY the design from the artifact(skip to 5:16 to see him test out the design thank you)

http://www.youtube.com/watch?v=7-C7XO-QH-s

Below you see an article that includes pictures of underwater pyramid in Japan.

http://www.subversiveelement.com/JapansUnderwaterPyramids.html