Dating is not necessary to demonstrate that evolution is a fact.
There, you will find a brief description of the method, plus links to take you to other webpages with more extensive information.
A woman would gladly give anything to a man who is "in control".
to be with a man who knows his way around women: a man who knows how to treat a lady, who knows exactly what to say and do... Unfortunately, the "stuff" they normally do to ‘convince’ a younger woman to like him back actually end up pushing her further away...
Thus, if we start out with 1 gram of the parent isotope, after the passage of 1 half-life there will be 0.5 gram of the parent isotope left.
After the passage of two half-lives only 0.25 gram will remain, and after 3 half lives only 0.125 will remain etc.
Wiens has a Ph D in Physics, with a minor in Geology.