An isolation tank is a lightless, soundprooftank inside which subjects float in salt water at skin temperature. They were first used by John C. Lilly in 1954 to test the effects of sensory deprivation. Such tanks are now also used for meditation and relaxation and in alternative medicine.

Can a sensory deprivation tank activate mental powers including a portal to another Universe? What are the real benefits? Why would anyone even consider doing such a thing? Today we will discuss our first experience in a sensory deprivation tank and so much more!