Researchers investigated cellular aging, revealing that somatic mutations significantly contribute to aging and mortality limits. Their model suggests maximum human lifespan could reach 156 years if all reversible aging processes were stopped. However, post-mitotic cells like neurons and cardiomyocytes set critical lifespan limits due to their inability to regenerate.

Any claims related to “free energy” and “zero-point energy” developed by Nikola Tesla are a misconception of his actual work on "radiant" and "cosmic" energy. Tesla's patents cannot be retroactively linked to modern concepts of quantum physics which largely developed after his death.