Medical instruments dating to the Roman era may be evidence of a "group practice" run by health care workers.
from Livescience https://ift.tt/rK1QxdB
from Livescience https://ift.tt/rK1QxdB
For the precocious hunter of off-Earth life, the Drake equation is the ever-ready, go-to toolkit for estimating just how (not) lonely humans are in the Milky Way galaxy. But it's not useful. from Live Science http://bit.ly/2T8L56y
Comments
Post a Comment