Craziest Cases of Animal Experimentation Throughout History

List Rules
Vote up the most shocking ways that animals have been experimented on

Animal experimentation, despite its substantial and well-earned controversy, has widely impacted modern medicine's understanding of physiology, genetics, and disease. In spite of these scientific gains, animal testing has also inspired some experiments many consider – even by the most conservative of estimates – to be unethical. Though scientists have developed alternatives to animal testing in recent history, doctors, researchers, and scientists alike have conducted plenty of ludicrous experiments on unsuspecting animals.

This list chronicles the most shocking and morally dubious of these animal-centric experiments. Although some – though certainly not all – of these incidents revealed what are now fundamental precepts of medicine, how these advances were made leave many, both in and out of the scientific community, conflicted. 

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