Like any good prototype, this baby needs honest, tough critics. So, yes - yours truly has officially thrown his hat into the dating and mating ring, by popular demand.
Obsidian hydration dating (OHD) is a geochemical method of determining age in either absolute or relative terms of an artifact made of obsidian.
This can only tell us when the object was buried, not necessarily when it was first constructed.
Jaxn went on to say that he was just giving his opinions on matters of the heart and said, that if you go on stage at a standup comedy club and make people laugh, well, you're a comedian by definition. This sobering fact didn't stop Harvey's book from spending more than a year on the New York Times' bestseller's list.By the way, as a result of Black men being overrepresented in the blue collar trades - still America's most dangerous, most arduous work and still heavily male-dominated - more Black men are disabled, like me (it isn't as bad as it sounds and I've actually made my disability an asset out on the dating/mating market! Put that together with the fact that more Black men are closer to my height of 5'7" than Jaxn's at 6'5" and yea, I'm sitting on a heck of a goldmine of a targeted demographic market - single, educated, hardworking men who might need a bit of assistance navigating the 21st century world that is the Black American dating savannah.Nevertheless, there will be those - surprisingly enough so far, largely Black men(!When an unworked nodule of obsidian is initially fractured, there is typically less than 1% water present.Over time, water slowly diffuses into the artifact forming a narrow "band," "rim," or "rind" that can be seen and measured with many different techniques such as a high-power microscope with 40–80 power magnification, depth profiling with SIMS (secondary ion mass spectrometry), and IR-PAS (infra red photoacoustic spectroscopy).
The margin of error can be as tight as 30-50 years, though 100 is not unheard of.