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  2. Baghdad Battery - Wikipedia

    en.wikipedia.org/wiki/Baghdad_Battery

    David A. Scott, senior scientist at the Getty Conservation Institute and head of its Museum Research Laboratory, writes: "There is a natural tendency for writers dealing with chemical technology to envisage these unique ancient objects of two thousand years ago as electroplating accessories (Foley 1977), but this is clearly untenable, for there ...

  3. Ancient technology - Wikipedia

    en.wikipedia.org/wiki/Ancient_technology

    The lever was used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia circa 3000 BC, [9] and then in ancient Egyptian technology circa 2000 BC. [10] The earliest evidence of pulleys date back to Mesopotamia in the early 2nd millennium BC.

  4. Uruk period - Wikipedia

    en.wikipedia.org/wiki/Uruk_period

    In Lower Mesopotamia, the researchers identify this as the Jemdet Nasr period, which sees a shift to more concentrated habitation, undoubtedly accompanied by a reorganisation of power; [13] in southwestern Iran, it is the Proto-Elamite period; Niniveh V in Upper Mesopotamia (which follows the Gawra culture); the "Scarlet Ware" culture in Diyala ...

  5. Mesopotamia - Wikipedia

    en.wikipedia.org/wiki/Mesopotamia

    The regional toponym Mesopotamia (/ ˌ m ɛ s ə p ə ˈ t eɪ m i ə /, Ancient Greek: Μεσοποταμία '[land] between rivers'; Arabic: بِلَاد ٱلرَّافِدَيْن Bilād ar-Rāfidayn or بَيْن ٱلنَّهْرَيْن Bayn an-Nahrayn; Persian: میان‌رودان miyân rudân; Syriac: ܒܝܬ ܢܗܪ̈ܝܢ Beth Nahrain "(land) between the (two) rivers") comes from the ...

  6. History of communication - Wikipedia

    en.wikipedia.org/wiki/History_of_communication

    The use of technology in communication may be considered since the first use of symbols about 30,000 years BCE. Among the symbols used, there are cave paintings, petroglyphs, pictograms and ideograms. Writing was a major innovation, as well as printing technology and, more recently, telecommunications and the Internet.

  7. History of Mesopotamia - Wikipedia

    en.wikipedia.org/wiki/History_of_Mesopotamia

    Map showing the extent of Mesopotamia. The Civilization of Mesopotamia ranges from the earliest human occupation in the Paleolithic period up to Late antiquity.This history is pieced together from evidence retrieved from archaeological excavations and, after the introduction of writing in the late 4th millennium BC, an increasing amount of historical sources.

  8. Prehistoric technology - Wikipedia

    en.wikipedia.org/wiki/Prehistoric_technology

    The Stone Age is a broad prehistoric period during which stone was widely used in the manufacture of implements with a sharp edge, a point, or a percussion surface. The period lasted roughly 2.5 million years, from the time of early hominids to Homo sapiens in the later Pleistocene era, and largely ended between 6000 and 2000 BCE with the advent of metalworking.

  9. Science in the ancient world - Wikipedia

    en.wikipedia.org/wiki/Science_in_the_ancient_world

    Babylonian astronomy was "the first and highly successful attempt at giving a refined mathematical description of astronomical phenomena." [2] According to the historian Asger Aaboe, "all subsequent varieties of scientific astronomy, in the Hellenistic world, in India, in Islam, and in the West—if not indeed all subsequent endeavour in the exact sciences—depend upon Babylonian astronomy in ...