DNA sequencing reveals that the virus responsible for the recent outbreak in the Americas originated in Brazil in 2014 and circulated undetected for months before the first cases were reported.
I never thought I'd say this, but I participated in a flash mob last night (Sept. 15). We didn?t congregate on a street corner and start chanting or anything like that. Instead, we solved a molecular dynamics problem. ?Flash mob computing?, the brainchild of Patrick J. Miller, of Lawrence Livermore National Laboratories, is a way to build ad hoc supercomputers from unused desktop and laptop computers. Arrayed in the M. Carey Thomas Library at Bryn Mawr College were nine "slave"
September 16, 2005|