Carbon dating on ancient artifacts
It seems that copper vases, some of whose ages go back 4000 years, were unearthed several years ago which had designs plated on them in gold or silver, even some were plated with antimony." "Occasionally, we feel a bit smug about our tremendous advances in the nuclear science and the like, but when we are scooped by some ancient metal smiths we are most assuredly brought down to earth and humbled.It will ever be so." These so-called Baghdad batteries, discovered in the 1930's, are now old news, and the evidence that the ancients used them to electroplate some of the artifacts stored in museums around the world is likewise common knowledge. Wilhelm Koenig of the Iraq Museum in Bagdad reported recently that a peculiar instrument was unearthed by an expedition of his museum in the summer of 1936.So we may yet discover that Paleolithic art in Australia predates the cave art in Europe by a similar margin.The 2011 discovery of the Nawarla Gabarnmang charcoal drawing (dated to 26,000 BCE) in the north of the country is a step in this direction, (as is the Sulawesi Cave art - see below) but the rock paintings in the Kimberley region of Western Australia - as well as UNESCO listed sites at Uluru and Kakadu in the Northern Territory, Kimberley and the Burrup (Murujuga) Peninsula in Western Australia - are also under investigation by researchers using the latest dating methods, including thermoluminescence as well as Uranium-Thorium (U/Th) and cosmic radiation techniques.The find was made at Khujut Rabu'a, not far to the southeast of Bagdad.
This possibility is supported by the studies of Professor Stephen Oppenheimer, whose research combines genetic analysis with climatology, archeology, fossil analysis and modern dating methods, in order to juxtapose early migration with early rock art, (see for example his book "Out of Eden: The Real Eve").Historians, for example, know that Shakespeare's play Henry V was not written before 1587 because Shakespeare's primary source for writing his play was the second edition of Raphael Holinshed's Chronicles, not published until 1587.Thus, 1587 is the post quem dating of Shakespeare's play Henry V.However, of all these civilizations the least is known about the Indus Valley people.This is because the Indus script has not yet been deciphered.