Does anyone here erect scaffolding.

Don't think I've ever seen it done. It just appears overnight it seems.

Also how the hell is it done. Looks pretty intricate and obviously it has to be safe.

Would love to see some scaffolding going up the entire length of a skyscraper really.

Do they design the scaffolding on computers before they erect it or just turn up at the building and figure it out then.

Who invented the scaffolding. The Romans I imagine. Do correct me if i'm wrong.