Cryonics is a highly controversial field that focuses on preserving human bodies or brains in extremely low temperatures in the hopes that they can be revived in the future. However, some skeptics question whether cryonics takes the quantum scale of the universe into account. At the quantum level, particles can exist in multiple states simultaneously, making it difficult to predict their behavior. This raises questions about whether an individual's entire mind and consciousness could be preserved in a cryonic state. While some proponents of cryonics argue that quantum mechanics do not apply to the macroscopic world of human bodies, others suggest that the complexity of the human brain and consciousness could make it impossible to fully comprehend the effects of quantum mechanics on cryonic preservation. The debate over whether cryonics takes the quantum scale of the universe into account is ongoing and will likely continue to be a topic of discussion in the scientific community.