10. Stanford Prison Experiment  

The Stanford  prison experiment was a psychological study of human responses to  captivity and its behavioral effects on both authorities and inmates in  prison. The experiment was conducted in 1971 by a team of researchers  led by psychologist Philip Zimbardo atStanford University. Undergraduate  volunteers played the roles of both guards and prisoners living in a  mock prison in the basement of theStanford psychology building. 
Prisoners  and guards rapidly adapted to their roles, stepping beyond the  boundaries of what had been predicted and leading to dangerous and  psychologically damaging situations. One-third of the guards were judged  to have exhibited “genuine” sadistic tendencies, while many prisoners  were emotionally traumatized and two had to be removed from the  experiment early. Finally, Zimbardo, alarmed at the increasingly abusive  anti-social behavior from his subjects, terminated the entire  experiment early.
9. The Monster Study  

The Monster Study was a stuttering experiment on 22 orphan children in Davenport, Iowa, in 1939 conducted by Wendell Johnson at the University of Iowa. Johnson chose one of his graduate students, Mary Tudor, to conduct the experiment and he supervised her research. After placing the children in control and experimental groups, Tudor gave positive speech therapy  to half of the children, praising the fluency of their speech, and  negative speech therapy to the other half, belittling the children for  every speech imperfection and telling them they were stutterers. Many of  the normal speaking orphan children who received negative therapy in  the experiment suffered negative psychological effects and some retained  speech problems during the course of their life. Dubbed “The Monster  Study” by some of Johnson’s peers who were horrified that he would  experiment on orphan children to prove a theory, the experiment was kept  hidden for fear Johnson’s reputation would be tarnished in the wake of  human experiments conducted by the Nazis during World War II.The  University of Iowa publicly apologized for the Monster Study in 2001. 
8. Project 4.1  

Project  4.1 was the designation for a medical study conducted by the United  States of those residents of the Marshall Islands exposed to radioactive  fallout from the March 1, 1954 Castle Bravo nuclear test at Bikini  Atoll, which had an unexpectedly large yield. For the first decade after  the test, the effects were ambiguous and statistically difficult to  correlate to radiation exposure: miscarriages and stillbirths among  exposed Rongelap women doubled in the first five years after the  accident, but then returned to normal; some developmental difficulties  and impaired growth appeared in children, but in no clear-cut pattern.  In the decades that followed, though, the effects were undeniable.  Children began to suffer disproportionately from thyroid cancer (due to exposure to radioiodines), and almost a third of those exposed developed neoplasms by 1974.
As  a Department of Energy Committee writing on the human radiation  experiments wrote, “It appears to have been almost immediately apparent  to the AEC and the Joint Task Force running the Castle series that  research on radiation effects could be done in conjunction with the  medical treatment of the exposed populations.” The DOE report also  concluded that “The dual purpose of what is now a DOE medical program  has led to a view by the Marshallese that they were being used as  ‘guinea pigs’ in a ‘radiation experiment.’”
7. Project MKULTRA  

Project  MKULTRA, or MK-ULTRA, was the code name for a CIA mind-control research  program, run by the Office of Scientific Intelligence, that began in  the early 1950s and continued at least through the late 1960s. There is  much published evidence that the project involved the surreptitious use  of many types of drugs, as well as other methodologies, to manipulate  individual mental states and to alter brain function.
Experiments  included administering LSD to CIA employees, military personnel,  doctors, other government agents, prostitutes, mentally ill patients,  and members of the general public in order to study their reactions. LSD  and other drugs were usually administered without the subject’s  knowledge and informed consent, a violation of the Nuremberg Code that  the U.S. agreed to follow after WWII.
Efforts  to “recruit” subjects were often illegal, even discounting the fact  that drugs were being administered (though actual use of LSD, for  example, was legal in the United States until October 6, 1966). In  Operation Midnight Climax, the CIA set up several brothels to obtain a  selection of men who would be too embarrassed to talk about the events.  The men were dosed with LSD, and the brothels were equipped with one-way  mirrors and the “sessions” were filmed for later viewing and study.
In  1973, CIA Director Richard Helms ordered all MKULTRA files destroyed.  Pursuant to this order, most CIA documents regarding the project were  destroyed, making a full investigation of MKULTRA virtually impossible.
6. The Aversion Project   

South  Africa’s apartheid army forced white lesbian and gay soldiers to  undergo ’sex-change’ operations in the 1970’s and the 1980’s, and  submitted many to chemical castration, electric shock, and other  unethical medical experiments. Although the exact number is not known,  former apartheid army surgeons estimate that as many as 900 forced  ’sexual reassignment’ operations may have been performed between 1971  and 1989 at military hospitals, as part of a top-secret program to root  out homosexuality from the service.
Army  psychiatrists aided by chaplains aggressively ferreted out suspected  homosexuals from the armed forces, sending them discretely to military  psychiatric units, chiefly ward 22 of 1 Military Hospital at  Voortrekkerhoogte, near Pretoria. Those who could not be ‘cured’ with  drugs, aversion shock therapy, hormone treatment, and other radical  ‘psychiatric’ means were chemically castrated or given sex-change  operations.
Although  several cases of lesbian soldiers abused have been documented so  far—including one botched sex-change operation—most of the victims  appear to have been young, 16 to 24-year-old white males drafted into  the apartheid army.
Dr. Aubrey Levin (the head of the study) is now Clinical Professor in the Department of Psychiatry  (Forensic Division) at the University of Calgary’s Medical School. He  is also in private practice, as a member in good standing of the College  of Physicians and Surgeons of Alberta.
5. North Korean Experimentation  

There  have been many reports of North Korean human experimentation. These  reports show human rights abuses similar to those of Nazi and Japanese  human experimentation in World War II. These allegations of human rights  abuses are denied by the North Korean government, who claim that all  prisoners in North Korea are humanely treated.
One  former North Korean woman prisoner tells how 50 healthy women prisoners  were selected and given poisoned cabbage leaves, which all the women  had to eat despite cries of distress from those who had already eaten.  All 50 were dead after 20 minutes of vomiting blood and anal bleeding. Refusing to eat would have meant reprisals against them and their families.
Kwon  Hyok, a former prison Head of Security at Camp 22, described  laboratories equipped respectively for poison gas, suffocation gas and  blood experiments, in which 3 or 4 people, normally a family, are the  experimental subjects. After undergoing medical checks, the chambers are  sealed and poison is injected through a tube, while “scientists”  observe from above through glass. Kwon Hyok claims to have watched one  family of 2 parents, a son and a daughter die from suffocating gas, with  the parents trying to savethe children using mouth-to-mouth  resuscitation for as long as they had the strength. 
4. Poison laboratory of the Soviets  

The  Poison laboratory of the Soviet secret services, also known as  Laboratory 1, Laboratory 12 and “The Chamber”, was a covert poison  research and development facility of the Soviet secret police agencies.  The Soviets tested a number of deadly poisons on prisoners from the  Gulag (“enemies of the people”), including mustard gas, ricin, digitoxin  and many others. The goal of the experiments was to find a tasteless,  odorless chemical that could not be detected post mortem. Candidate  poisons were given to the victims, with a meal or drink, as  “medication”.
Finally,  a preparation with the desired properties called C-2 was developed.  According to witness testimonies, the victim changed physically, became  shorter, weakened quickly, became calm and silent and died within  fifteen minutes. Mairanovsky brought to the laboratory people of varied  physical condition and ages in order to have a more complete picture  about the action of each poison.
In  addition to human experimentation, Mairanovsky personally executed  people with poisons, under the supervision of Pavel Sudoplatov.
3. The Tuskegee Syphilis Study  

The  Tuskegee Study of Untreated Syphilis in the Negro Male was a clinical  study, conducted between 1932 and 1972 in Tuskegee, Alabama, in which  399 (plus 201 control group without syphilis) poor — and mostly  illiterate — African American sharecroppers were denied treatment for  Syphilis.
This  study became notorious because it was conducted without due care to its  subjects, and led to major changes in how patients are protected in  clinical studies. Individuals enrolled in the Tuskegee Syphilis Study  did not give informed consent and were not informed of their diagnosis;  instead they were told they had “bad blood” and could receive free  medical treatment, rides to the clinic, meals and burial insurance in  case of death in return for participating. In 1932, when the study  started, standard treatments for syphilis were toxic, dangerous, and of  questionable effectiveness. Part of the original goal of the study was  to determine if patients were better off not being treated with these  toxic remedies. For many participants, treatment was intentionally  denied. Many patients were lied to and given placebo treatments—in order  to observe the fatal progression of the disease.
By  the end of the study, only 74 of the test subjects were still alive.  Twenty-eight of the men had died directly of syphilis, 100 were dead of  related complications, 40 of their wives had been infected, and 19 of  their children had been born with congenital syphilis.
2. Unit 731  

Unit  731 was a covert biological and chemical warfare research and  development unit of the Imperial Japanese Army that undertook lethal  human experimentation during the Second Sino-Japanese War (1937–1945)  and World War II. It was responsible for some of the most notorious war  crimes carried out by Japanese personnel.
Some  of the numerous atrocities committed by the commander Shiro Ishii and  others under his command in Unit 731 include: vivisection of living  people (including pregnant women who were impregnated by the doctors),  prisoners had limbs amputated and reattached to other parts of their  body, some prisoners had parts of their bodies frozen and thawed to  study the resulting untreated gangrene. Humans were also used as living  test cases for grenades and flame throwers. Prisoners were injected with  strains of diseases, disguised as vaccinations, to study their effects.  To study the effects of untreated venereal diseases, male and female  prisoners were deliberately infected with syphilis and gonorrhea via  rape, then studied. A complete list of these horrors can be found here.
Having  been granted immunity by the American Occupation Authorities at the end  of the war, Ishii never spent any time in jail for his crimes and died  at the age of 67 of throat cancer.
1. Nazi Experiments  

Nazi  human experimentation was medical experimentation on large numbers of  people by the German Nazi regime in its concentration camps during World  War II. At Auschwitz, under the direction of Dr. Eduard Wirths,  selected inmates were subjected to various experiments which were  supposedly designed to help German military personnel in combat  situations, to aid in the recovery of military personnel that had been  injured, and to advance the racial ideology backed by the Third Reich.
Experiments  on twin children in concentration camps were created to show the  similarities and differences in the genetics and eugenics of twins, as  well as to see if the human body can be unnaturally manipulated. The  central leader of the experiments was Dr. Josef Mengele, who performed  experiments on over 1,500 sets of imprisoned twins, of which fewer than  200 individuals survived the studies. Dr. Mengele organized the testing  of genetics in twins. The twins were arranged by age and sex and kept in  barracks in between the test, which ranged from the injection of  different chemicals into the eyes of the twins to see if it would change  their colors to literally sewing the twins together in hopes of  creating conjoined twins.
In  1942 the Luftwaffe conducted experiments to learn how to treat  hypothermia. One study forced subjects to endure a tank of ice water for  up to three hours (see image above). Another study placed prisoners  naked in the open for several hours with temperatures below freezing.  The experimenters assessed different ways of rewarming survivors.
From  about July 1942 to about September 1943, experiments to investigate the  effectiveness of sulfonamide, a synthetic antimicrobial agent, were  conducted at Ravensbrück. Wounds inflicted on the subjects were infected  with bacteria such as Streptococcus, gas gangrene, and tetanus.  Circulation of blood was interrupted by tying off blood vessels at both  ends of the wound to create a condition similar to that of a battlefield  wound. Infection was aggravated by forcing wood shavings and ground  glass into the wounds. The infection was treated with sulfonamide and  other drugs to determine their effectiveness.
Source: http://listverse.com/2008/03/14/top-10-evil-human-experiments/
 

 
 
 
 
 
