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| Farming the air |
It may do little or nothing for you, but
bottled air and newly-designed pollution masks seem to be wrapping up some big profits in China, India and other pollution-choked -- but wealthy, dontcha know -- nations.
Dehydrated water, anyone?
An oxygen bar is an establishment, or part of one, that sells oxygen for recreational use. Individual flavored scents may be added to enhance the experience. The flavors in an oxygen bar come from bubbling oxygen through bottles containing aromatic solutions before it reaches the nostrils: most bars use food-grade particles to produce the scent, but some bars use aroma oils.
ReplyDeletehttps://en.wikipedia.org/wiki/Oxygen_bar