The complete opposite of a sensory deprivation tub, the Deep Stimulation Tub engages the user in sensory overload gnosis for extended periods of time, knocking out sluggish complacency and driving the user completely mad. (That's a good thing.) If it weren't for the Deep Stimulation Tub, we wouldn't have enough mad scientists, mad hatters and other mad professionals to go around.
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"You have to be out of your mind to use your head." -Timothy Leary