Construction is more often the process of erecting a building or equipment, creating equipment or architecture, an engineering craft whose task is to create a completed target object. Most often we talk about extraordinary construction: tall buildings or floating architecture, ambitious projects and space stations. The science of construction began exactly at the moment when the first caveman began to use caves for housing. Since then, people have been constantly improving in this craft, and instead of caves we live in skyscrapers, and instead of galleys we sail on spaceships. What's next?