"The Meditator," a personal isolation tank fashioned from 12 pentagons decorated with photo collages. "You may find the sensation akin to that mystical communion with nature that you experience when alone in a forest," according to Popular Science writer Ken Isaacs in November 1970. At popsci.com, they've republished a photo gallery with enough detail that serenity-seeking DIYers in 2012 can once again roll their own.
Boing Boing editor/partner and tech culture journalist Xeni Jardin hosts and produces Boing Boing's in-flight TV channel on Virgin America airlines (#10 on the dial), and writes about living with breast cancer. Diagnosed in 2011. @xeni on Twitter. email: email@example.com.