James Jenkins top 51% this quarter
I work at UPMC, a nonprofit integrated global health enterprise based in Pittsburgh, Pennsylvania. I have been in one form of data processing/analytical or another in the medical arena for since the turn of the century.
11 At what distance from Earth would our Sun be the same apparent magnitude as the next brightest star in the sky? dec 4 '13
7 Can two comets travel together as one? jul 16 '14