By:
Larry Isaacson on Mar 13th, 2012
It looks like the recent Stuxnet worm that has invaded the command and control centers in Iran particularly, and other countries to a much lesser extent, is more powerful and damaging that initially portrayed.
By:
Larry Isaacson on Oct 18th, 2011
The disease was spread by infected fleas hitchhiking on rats, but the primitive state of medieval medicine, poor hygiene, religious hysteria and gross superstition led to the search for scapegoats.