Strengths and limitations of radiocarbon dating Free dating games no registration required cam
The method was developed by Willard Libby in the late 1940s and soon became a standard tool for archaeologists.
Libby received the Nobel Prize in Chemistry for his work in 1960.
So food treated with this radiation have a longer shelf life.
Surgical instruments and syringes are also treated with gamma rays, in order, to prevent infections been transferred from patient to patient.
The resulting data, in the form of a calibration curve, is now used to convert a given measurement of radiocarbon in a sample into an estimate of the sample's calendar age.
This works because elements have a life cycle known as a “half-life.” A half-life refers to the amount of time it takes for an isotope to lose half of its atoms as a result of decaying.