C 14 dating video
These assumptions are based on the axioms or worldview the scientist is operating within.This worldview is the basis for an entire system of theories.The result is that these dating methods only produce old ages for the Earth within the evolutionary theoretical system.Within the creation theoretical system, different assumptions are used, producing different results.
For example, Carbon-14 would decay to nothing in well under 1 million years, so if Carbon-14 is found in a dinosaur fossil it is interpreted as resulting from contamination.
As the parent decays to daughter, the ratios change and the straight line remains but becomes angled.
The slope of the line equals the number of half-lives the parent isotope has passed since solidification.
According to theory, the sample starts out with daughter isotopes present at constant ratios in relation to one another, but with the parent isotope, the ratio is arbitrary.
As a result it forms a straight horizontal line on a graph.