Most horrible experiments of the twentieth century

 Most horrible experiments conducted by Nazi Germany during the Second World War on prisoners of war. In the concentration camps of Buchenwald and Auschwitz were taken completely healthy individuals (men, women and children) to conduct experiments. They tested the latest products, pre-infecting people deadly diseases. Exposed to pressure, cold and fire in order to find effective means to deal with burns, frostbite and decompression sickness.

Scientists sadistic put the people in gas chambers and fixed, how many people can survive in such conditions. Sterilized people cut out their internal organs, the organs of vision and various endocrine glands, administered poisons - and all this "scientific purposes." During the war, victims of medical experiments resulted in tens of thousands of people, many of them were killed, others were maimed. At the Nuremberg trials before court 23 doctors, seven of them were sentenced to death.

Not less cruel experiments on humans were conducted by the Japanese in 1932. Members of the "Unit 731" prisoners were tested for bacteriological weapons. Tests were also conducted on human endurance under various conditions. Victims were subjected to drying, hunger, thirst, exposure of ice and boiling water. Under local anesthesia, internal organs were removed, up to the brain. Miraculously surviving guinea subjected to experiments repeatedly until death occurs. Only part of the scientists suffered the penalty of imprisonment, the others continued to work quietly. And the most experienced, responsible and diligent knackers received awards and prizes for achievements in the field of surgery and bacteriology. According to some reports at the hands of "Unit 731" killed about ten thousand people.

Toxicology Laboratory of the USSR conducted experiments on death row inmates. The objectives of the study was to determine the mechanism of action of poisons and toxic substances on the human body, identify the most effective methods of administration, and the consequences of their actions on the body.

In 1954, Americans conducted secret medical experiments on people of the Marshall Islands. Feeling close to a nuclear weapon, they observed the impact of radiation on humans. After the experience of over five years, women were not able to have children because of constant miscarriages, and those who were born, waited an agonizing death from cancer.

Modern genetic experiments and virological, if they have, are held in closed secret laboratories. One such secret experiments, according to some reports is AIDS, which was artificially created and subsequently introduced into society in the late 80s, as a means of combating drug abuse, prostitution and homosexuality.