I'd say patience in addition to the communication wisely recommended above.
I just felt a man should have room for affection for a woman too, if he's out there looking for one!
With Professor Condoleezza Rice as one of his first guests, he would surely tip his own hand.
I wish I’d come up with it, because it’s just that good.
Using this method, the maximum detectable age is no greater than 50,000 years and over 40,000 years dates are unreliable.
In addition, material from the last 300 years gives unreliable ages, mainly due to the widespread burning of fossil fuels and more recently the explosion of nuclear bombs, both of which have artificially increased the amount of C in the atmosphere.
Suitable material includes molluscs, microfossils and wood from terrestrial, non-marine and marine environments.
A reservoir correction factor must therefore be applied to conventional radiocarbon dates based on the remains of marine organisms.