The “Universe 25” experiment is one of the most terrifying experiments in the history of science, which, through the behavior of a colony of mice, is an attempt by scientists to explain human societies.
Jeremy Yager writes:
The idea of ”Universe 25″ Came from the American scientist John Calhoun, who created an “ideal world” in which hundreds of mice would live and reproduce. More specifically, Calhoun built the so-called “Paradise of Mice”, a specially designed space where rodents had an Abundance of food and water, as well as a large living space.
In the beginning, he placed four pairs of mice that in a short time began to reproduce, resulting in their population growing rapidly. However, after 315 days their reproduction began to decrease significantly. When the number of rodents reached 600, a hierarchy was formed between them and then the so-called “wretches” appeared. The larger rodents began to attack the group, with the result that many males begin to “collapse” psychologically.
As a result, the females did not protect themselves and in turn, became aggressive towards their young. As time went on, the females showed more and more aggressive behavior, isolation elements, and lack of reproductive mood. There was a low birth rate and, at the same time, an increase in mortality in younger rodents.
Then, a new class of male rodents appeared, the so-called “beautiful mice”. They refused to mate with the females or to “fight” for their space. All they cared about was food and sleep. At