I watched this video earlier today and I was astonished at the new technology that allows for a sturdy structure to be erected within just five hours. This is a great step for bringing safe havens for people in third-world countries, soldiers on the battlefield, clean field hospitals and operating rooms, victims from natural disasters, food stores, or refugees from political turmoil. I am not sure of the cost of each building but from the looks of the size it can fit about eight people comfortably and protected from the elements. I would like to see some real investments in setting up these homes around the world and giving a real home to others. If they are cheap then a fund should be set up to purchase, ship and set up these homes in places such as Africa, South America, Asia, and Eastern Europe.