Carbon 14 dating pictures

Posted by / 29-Jan-2017 21:44

Familiar to us as the black substance in charred wood, as diamonds, and the graphite in “lead” pencils, carbon comes in several forms, or isotopes.

Carbon has unique properties that are essential for life on Earth.So, we have a “clock” which starts ticking the moment something dies.Obviously, this works only for things which were once living. 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.

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