C is created in the atmosphere by cosmic radiation and is taken up by plants and animals as long as they live.
Upon death, the isotope begins to decay and after 5730±40 years half of it is gone.
Postgraduate students registered for a degree course within a UK university which does not house a luminescence laboratory may be eligible to apply for an award through a joint scheme set up with the Quaternary Research Association (
Such consultancy work which will be charged on the basis of a daily rate of £500 VAT.
reports that the 40,000-year-old remains of “Mungo Man” and more than 100 other early Australians have been handed over to traditional owners for reburial in southeast Australia.
It had been thought that most writing had been completed with carbon-based ink until the fourth or fifth century A. Thomas Christiansen of the University of Copenhagen and his team analyzed inks from papyri printed before 88 B.
C., and a second group of papyri dated up to the second century A.