2. Mustard Gas

Arms race never ends. They always create weapons of mass destruction to become the most powerful country. Bio chemical weapons were created in 1940 and began to be tested in the Army itself.

To test the effectiveness of various bio-weapons, investigators were had sprayed mustard gas to make the skin burning, lung-damaging by using other chemicals. The experiments conducted on soldiers without their consent or knowledge of the experiment that tested on them. The scientists were also researching the strength and effectiveness of gas masks and protective clothing directly to the army. They put the army into the gas chamber, like those made by Nazi Germany. Many soldiers suffered and made ​​the object of research until they met their deaths. So sadistic.