English to Greek Social Sciences Social Science, Sociology, Ethics, etc. biethics

"the 1995 release of sarin gas into the Tokyo bubway by the Aum Shinri Kyo group suggested that effective delivery devices may be harder to procure than the chemical agentas themselves, but the 2001 anthrax attack in the United States, Which used the postal service as a delivery device, showed there could also be surprisingly low-tech solutions to delivery and dispersal."