The earliest experiments in radiocarbon dating were done on ancient material from Egypt. Libby’s team obtained acacia wood from the 3rd Dynasty Step Pyramid of Djoser to test a hypothesis they had developed.
Libby reasoned that since the half-life of C years, the Djoser sample’s C14 concentration should be about 50% of the concentration found in living wood (for further details, see Arnold and Libby, 1949). Subsequent work with radiocarbon testing raised questions about the fluctuation of atmospheric C14 over time.
If his heart equals exactly the weight of the feather, Hunefer is allowed to pass into the afterlife.
Interest in Egyptian chronology is widespread in both popular and scholarly circles.These are some of the biggest and oldest structures on earth.No inscriptions have been found on any of them and no record of their construction.These were used to build what we now call the 'Sphinx Temple' and the 'Valley Temple'.This photo shows the remains of the NE corner of the Sphinx Temple and the north wall of the 'quarry' or enclosure in which the sphinx and the temples are located.The blocks are much more weather eroded than the bedrock wall next to them.FROM THE EAST-A very awesome place - The Sphinx, the Sphinx Temple, the Granite-Lined Valley Temple, the Causeway connecting it to the second pyramid. 1275 BCE), shows the scribe Hunefer's heart being weighed on the scale of Maat against the feather of truth, by the jackal-headed Anubis.The ibis-headed Thoth, scribe of the gods, records the result.He was considered to be the brutish ancestor link to man in the evolution chain, the intermediate stage between man and ape.near Dusseldorf, Germany uncovered a skull and bones.