Among other possibilities, one potential use of the obsidian blades found in the Cotzumalhuapa vessels is for cutting the umbilical cord, as observed among the Huichol and Tarahumara until the mid-twentieth century (Huber & Sandstrom Reference Huber, Sandstrom, Huber and Sandstrom2001)
This illustrates the potential of high-resolution transcriptomic profiling to identify and differentiate the role of such molecular cell subsets across pathological conditions
This was a fictional story, yes, but it had originated as nonfiction, and I had intended to title it Smoking Cigarettes Saved My Life, because if I had not become addicted to cigarettes in college, at the age of nineteen, I would not have been self-aware enough to realize that, a few years later, I was following a similar physical and psychological trajectory with crack cocaine
Coca/Cocaine The coca plant has been a cornerstone of Andean culture for centuries
in 1863 to between 5 and 6 lbs
Inner lining of the cheeks
