In the US (and elsewhere), Sharp has been selling a number of air purifiers, branded as “Plasmacluster”, for years now. In Japan, the company today announced [JP] a portable Plasmacluster, the IG-CM1.

Since I was a kid, I’ve been curious as to how mechanical and electronic devices were put together and what made them work. Much to my parent’s chagrin, the electronics I received for Christmas were ...

Since people spend approximately 90 percent of their time indoors, it’s important to make sure the inside air you breathe is safe and circulating, say experts with the U.S. Environmental Protection ...

Mold. Just the utterance of the word can seize my nasal passages. I’ve got several airborne allergies, but my allergy to mold is the most severe. Seven years of allergy shots nearly cured most of my ...

For the past seven years, I have tracked consumer tech through constant shifts in hardware, platforms, and the way people actually use devices. Covering everything from budget gear to flagship ...