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15-Jul-2020 04:37

When they strike ordinary atoms in the upper atmosphere, the cosmic rays smash them apart. Some of these neutrons then collide with nitrogen atoms.

This collision is less destructive than the initial collision that produced them.

Their results were 'two to three times less accurate than implied by the range of error they stated.' They thought the variations might have been caused by poor laboratory standards allowing contamination of the samples.

Some scientists believe the problem runs far deeper than this, as the following quote shows: In the light of what is known about the radiocarbon method and the way it is used, it is truly astonishing that many authors will cite agreeable determinations as "proof" for their beliefs...

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A recent test by the British Science and Engineering Research Council has shown that the accuracy of the new technique is greatly overrated.

...[Some authors have said] they were "not aware of a single significant disagreement" on any sample that had been dated at different labs.