For all their firepower, defensive utility, and all-around menacing power on the battlefield, tanks have some debilitating weaknesses. For one thing, the maintenance and supplies required by a large ...

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 ...

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 ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Sensory deprivation tanks force you into a meditative state by eliminating sound, light, and touch. Multiple studies have shown sensory deprivation tanks relieve anxiety and depression. I tried one at ...

The blue light of the float cabin is very sci-fi, like a Kubrick movie. The water is soupy with Epsom salt, what I imagine amniotic fluid to be. The only sound is my breathing, and because I'm wearing ...

Key Points and Summary - The Soviet PT-76 was a unique amphibious light tank developed in the late 1940s to give the Red Army the ability to cross rivers without engineering support. -Armed with a ...

Reporter Shelby Hartman floats on a "zero body dry float" tank at Quantum Wellness Spa. (Dania Maxwell / For The Times) It was all a tad dystopian. I parked on a scalding day in late winter at an ...

A woman floating in a tank filled with dense salt water used in medical therapy. (Green Shoot Media photo) Imagine closing your eyes in a quiet, dark room and floating on salt water. At many wellness ...