Which isotope is used to perform radiocarbon dating

Radioactive dating is helpful for figuring out the age of ancient things.

They need to be active long enough to treat the condition, but they should also have a short enough half-life so that they don’t injure healthy cells and organs.

The excavator might employ relative dating, using objects located stratigraphically (read: buried at the same depth) close to each other, or he or she might compare historical styles to see if there were similarities to a previous find.

But by using these imprecise methods, archeologists were often way off.

For example, it makes it possible to compare the ages of objects on a worldwide scale, allowing for indispensible comparisons across the globe.

Before this, it was anyone's guess how different digs' timelines compared to one another over great distances.

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