Army of Drones
This dummy with the overalls is a true idiot. Does he really think that there is any structural advantage to just dumping a bunch of concrete over the top of an aluminum structure like that? Gross, what a dope.
@David DaulResearch ferrocement and monolithic domes - I do think there is a structural advantage to spraying cement over a structure of steel reinforcing mesh. Please don't equate looks with efficiency. I may wear overalls and talk with an accent, but that doesn't make me stupid. If you need it broken down in simpler terms I have a series of videos and articles designed to show the entire process.