Radiometric dating methods are completely unreliable Horny girl chat rooms with no money
Those who promote the reliability of the method spend a lot of time impressing you with the details of radioactive decay, half-lives, mass-spectroscopes, etc.But they omit discussion of the basic flaw in the method: you cannot measure the age of a rock using radioactive dating because you were not present to measure the radioactive elements when the rock formed and you did not monitor the way those elements changed over its entire geological history.
You could talk about the tiny quartz crystal and the piezoelectric effect used to provide a stable time base for the electronic movement.
Radiometric dating is very reliable in theory - the decay of radioactive materials is very-very predictable.
But like any other bit of experimental physics "the difference between practice and theory is small in theory but large in practice." It's especially tricky for Carbon14 dating (which most recent stuff relies on).
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A swimming race illustrates the simple principles involved in measuring time.
In other words, the fatal problem with all radioactive dates is that they are all based on assumptions about the past.