Wiki radiocarbon dating

A child mummy is found high in the Andes and the archaeologist says the child lived more than 2,000 years ago.

How do scientists know how old an object or human remains are?

In their claims of errors, creationists do not consider misuse of the technique.

It is not uncommon for them to misuse radiocarbon dating by attempting to date samples that are millions of years old (for example, Triassic "wood") or that have been treated with organic substances.

At an ar­chaeological dig, a piece of wooden tool is unearthed and the archaeologist finds it to be 5,000 years old.All organisms have a certain amount of 14C present in their bodies – it is absorbed out of the atmosphere by plants during the process of photosynthesis, and transferred to animals when the plants are eaten.While alive, organisms experience a balance of 14C intake and dissipation.What methods do they use and how do these methods work?In this article, we will examine the methods by which scientists use radioactivity to determine the age of objects, most notably carbon-14 dating.

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