Can you fake carbon dating


Aboveground nuclear testing almost doubled the amount of carbon-14 in the atmosphere. The black arrow shows when the Partial Test Ban Treaty was enacted that banned aboveground nuclear tests. A special kind of radiocarbon dating: Bomb radiocarbon dating.

As we mentioned above, the carbon-14 to carbon-12 ratio in the atmosphere remains nearly constant.

If you ever wondered why nuclear tests are now performed underground, this is why.

Most radiocarbon dating today is done using an accelerator mass spectrometer, an instrument that directly counts the numbers of carbon-14 and carbon-12 in a sample.

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