Time dating evolution


Once digital photography became accessible to the masses, we now could attach photos to our online profiles putting a face to a name. You could now offer people a visual of just about anything you wanted to share. People could now look first and (maybe) talk later.  A pixel was worth a thousand words! For those exploiting the fantasy and anonymity the internet provided, the visuals just added more disguises, creativity and deception to their play. I recall a friend who carried on a 3-month chat with a sexy, accomplished, neurosurgeon living abroad. With growing excitement, he thought she might "be the one."  If only he had recognized sooner that the picture of his soul mate was actually a sexy, accomplished telenovela star from Mexico.  Needless to say, his relationship with the "doctor" was short lived. Even though pictures may be used deceptively, this technological advancement could not be ignored and were critical in the development of " internet dating " websites.

Modern genetics allows scientists to measure how different species are from each other at a molecular level, and thus to estimate how much time has passed since a single lineage split into different species. Confounding factors rack up for species that are very distantly related, making the earlier dates more uncertain.


Time dating evolution

Time dating evolution



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