![]() all have the same amount.Īn important property of c14 is that it dissapears at a constant rate: every 5,700 years the amount of c14 is halfed (its half life is 5,700 years). It turns out all living things have the same fraction: wood, mammoths, your body right now. When an orgnanism is alive, its matter will have a constant amount of a special type of carbon called carbon-14 (c14). Your job is to write a program that figures out how old a sample is. Ever wondered how they know?Ĭarbon dating is a way of determining the age of certain archaeological artifacts of biological origin. ![]() ![]() A child mummy is found high in the Andes and the archaeologist says the child lived more than 2,000 years ago. At an archaeological dig a piece of wooden tool is unearthed and the archaeologist finds it to be 5,000 years old. You probably have seen or read news stories about fascinating ancient artifacts.
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