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The half-life of carbon is 5,730 years, which means that it will take this amount of time for it to reduce from 100g of carbon to 50g – exactly half its original amount.Similarly, it will take another 5,730 years for the amount of carbon to drop to 25g, and so on and so forth.However, a little more knowledge about the exact ins and outs of carbon dating reveals that perhaps it is not quite as fool-proof a process as we may have been led to believe.

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Taken alone, however, the carbon dating is unreliable at best, and at worst, downright inaccurate. Why not post a comment to tell others / the manufacturer and our Editor what you think. Providing the content is approved, your comment will be on screen in less than 24 hours.

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It has been summed up most succinctly in the words of American neuroscience Professor Bruce Brew: that samples of moss could be brought back to life after being frozen in ice. That carbon dating deemed the moss to have been frozen for over 1,500 years.

Now, if this carbon dating agrees with other evolutionary methods of determining age, the team could have a real discovery on their hands.

Since the universe is estimated to be millions of years old, it was assumed that this equilibrium had already been reached.