Auras are oval-shaped energy fields surrounding every living thing. Everyone has the ability to see auras, but it takes time and energy. Auras are made of electromagnetic fields (EMF)
Anahata is the fourth primary chakra located near the heart. Name means "unstruck" in Sanskrit, representing balance and serenity. Located in central channel of spine
Brain size can be measured by weight, volume via MRI or skull measurements. Human brain weighs about 1.5 kg, with volume around 1260 cm³ in men. Brain size varies between species and within individuals. Brain-to-body mass ratio follows power law with exponent of 0.75
Nirvana means extinguishing passions and blowing out of grasping mind. Term likely originated pre-Buddhist and has multiple etymological interpretations. Early Buddhist texts often described it as ending suffering and rebirth
Solipsism asserts that only one's mind is certain to exist. Knowledge of external world and other minds is uncertain. External world might not exist independently of mind
Transcendence means climbing or going beyond in Latin. Describes fundamental structures of being, not ontology. Grounded in reason and empirical observation