So this is my first post on SDMB. Hi!
I think that it is probably the coolest and most immaculate mystery that the Easter Island heads have actually have been excavated to the point where they have discovered the remaining submerged part of the structures.
However, I Googled “Easter Island heads” on images and saw that some of the first pictures show the excavated structures and its not such secret anymore.
So folks, how do you think they got there? What are your theories? Hell, what do you even think they are? Are they wonders?