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The carbon-14 atoms combine with oxygen to form carbon dioxide, which plants absorb naturally and incorporate into plant fibers by photosynthesis.

Animals and people take in carbon-14 by eating the plants.

The method is widely used by Pleistocene geologists, anthropologists, archaeologists, and investigators in related fields.

"Everything which has come down to us from heathendom is wrapped in a thick fog; it belongs to a space of time we cannot measure.

Libby and coworkers, and it has provided a way to determine the ages of different materials in archeology, geology, geophysics, and other branches of science.

The radiocarbon method was developed by a team of scientists led by the late Professor Willard F.Radiocarbon dating has been one of the most significant discoveries in 20th century science.Renfrew (1973) called it 'the radiocarbon revolution' in describing its impact upon the human sciences.However, at the moment of death, the amount of carbon-14 begins to decrease because it is unstable, while the amount of carbon-12 remains constant in the sample.Half of the carbon-14 degrades every 5,730 years as indicated by its half-life.




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