Add Yahoo as a preferred source to see more of our stories on Google. ‘In the float tank, robbed of any ambient distractions, my brain set off at full speed, like a wild horse that had slipped its ...

The idea of floating in a sensory deprivation tank has always appealed to me. I am a huge fan of fancy spa sessions and most things woo-woo and floating. So any service that invites you to submerge ...

White, boxy and equipped with a futuristic exit hatch, the Samadhi sensory deprivation tank resembles a space pod. It's filled with 800 pounds of Epsom salt dissolved in 150 gallons of ...

If you visit a flotation therapy center, you’ll put in earplugs and step into a rounded, podlike tub big enough for a tall person to lie back and stretch out. Depending on the center’s policies, you ...

When I invited my friend Sarah to join me in trying sensory deprivation tanks, as invented in 1954 by a so-called “consciousness researcher” named John C. Lilly, I saw a flash of understanding on her ...