Generating ozone and negative ions in the air can be done by a corona discharge. For this we can use a sharp tip of negative polarity, acting against a flat metal part of positive or neutral potential ...
WASHINGTON (AP) — A California company is refusing to recall its ozone generators that federal health authorities believe are unapproved medical devices that could lead to health problems or death.
She's the Australian supermodel known throughout the world as The Body. And on Wednesday, Elle Macpherson revealed the secret behind her famed green juices is a AUD$140 'ozone maker', a portable-sized ...
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