What is Sensory Deprivation and How Can I Enjoy It?
From Wikipedia: Sensory Deprivation, also called perceptual isolation, is the deliberate removal of stimuli from one of more of the senses. Simple devices such as blindfolds, hoods and earmuffs can cut off sight and hearing, while more complex devices can also cut off the sense of smell, touch, taste, thermoception (heat-sense), and ‘gravity’. … More What is Sensory Deprivation and How Can I Enjoy It?