Single Hair Reveals Where You’ve Been
By admin • Feb 27th, 2008 • Category: HealthThe chemical structure of your hair can reveal where in the U.S. you’ve been.
According to a new study by University of Utah researchers, water molecules found in human hair closely resemble those in the tap water people drink.
In other words, subtle regional differences in tap water show up in your hair.
Popularity: 42% [?]
Popularity: 42% [?]
