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The United States was the first adopter of 3D printing technology in construction where huge machines would "print-out" cement in layers to form the walls of buildings. [27] The development of robots and drones allowed constructors to view hard to reach areas. Modern residential homes would be built at fabrication homes and assembled on-site.
Before Homo sapiens, Homo erectus had already spread throughout Africa and non-Arctic Eurasia by about one million years ago. The oldest known evidence for anatomically modern humans (as of 2017) are fossils found at Jebel Irhoud, Morocco, dated about 360,000 years old.
Since the chart combines secular history with biblical genealogy, it worked back from the time of Christ to peg their start at 4,004 B.C. Above the image of Adam and Eve are the words, "In the beginning God created the Heaven and the Earth" (Genesis 1:1) — beside which the author acknowledges that — "Moses assigns no date to this Creation.
These were sometimes more than 75 m (246 ft) in length but generally around 5 to 7 m (16 to 23 ft) wide. Scholars believe walls were made of sharpened and fire-hardened poles (up to 1,000 saplings for a 50 m (160 ft) house) driven close together into the ground. Strips of bark were woven horizontally through the lines of poles to form more or ...
A model of a 10th dynasty house has also been found in Rifeh showing the tops of three domes just emerging through the terraced roof. [ 27 ] In an area straddling the borders between Oman , UAE , and Bahrain , stone beehive tombs built above ground called "Hafit graves", or "Mezyat graves", date to the Hafit period between 3200 and 2700 BC.
Download as PDF; Printable version; In other projects Wikidata item; ... 8000 years – the last 1000 years (fine grid) is expanded in the timeline below; 1000AD ...
The timeline of the evolutionary history of life represents the current scientific theory outlining the major events during the development of life on planet Earth. Dates in this article are consensus estimates based on scientific evidence , mainly fossils .
House Oldest preserved stone house in north west Europe. [16] [17] [18] Naveta d'Es Tudons: Spain: Europe: 1200–750 BCE Ossuary: The most famous megalithic chamber tomb in Menorca. [111] The King's Grave: Sweden: Europe: 1000 BCE Tomb Near Kivik is the remains of an unusually grand Nordic Bronze Age double burial. [133] Hattusa: Turkey: Asia ...