"Nazi scientists" refers to researchers and academics who worked under the regime of Nazi Germany during the 1930s and 1940s. Many of these scientists were involved in various fields, including medicine, physics, and engineering, often conducting experiments that aligned with the regime's ideologies. Some were known for their unethical practices, particularly in the context of human experimentation. After World War II, many Nazi scientists were brought to trial for their actions. However, some were recruited by the United States and other countries through programs like Operation Paperclip, which aimed to leverage their expertise for military and technological advancements during the Cold War.