en
Stonehenge
I think researchers still need much time to continue investigating the HOW, the WHO and the WHY about Stonehenge. I can not imagine 500 people pushing a gigantic stone. I can not imagine a neolithic man cutting and giving shape to the sarsen with a deer anther pick. Taking into account all this, i consider that there are a lot of questions that need to be answered. That's why researchers have to continue investigating.