In the realm of theoretical physics, the concept of quantum immortality presents a fascinating, albeit controversial, perspective on the nature of life, death, and consciousness.

Originating from thought experiments in the late 20th century, this idea challenges our understanding of mortality by suggesting that, through the principles of quantum mechanics, consciousness could potentially survive in alternate realities or parallel universes.

Reincarnation is the philosophical or religious belief that the non-material essence of a living being (soul or consciousness) begins a new life in a different physical form or body after biological death.

Quantum Physics is the study of matter and energy at the most fundamental level. It aims to uncover the properties and behaviors of the very building blocks of nature.

Science is the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.