> Oh, it make sense! ;-) For a brief moment I did try to take it seriously. Doesn't absorb energy from the "nasty" field yet somehow, apparently otherwise unpowered, manages to emit a high frequency random field of its own. "High frequency" is an understatment http://epaper.timesofindia.com/Repository/getFiles.asp?Style=3DOliveXLib:Lo= wLevelEntityToPrint_ETNEW&Type=3Dtext/html&Locale=3Denglish-skin-custom&Pat= h=3DETD/2012/04/08&ID=3DAr02100 "Enviro Chips operate at frequencies between 500 and 600 THz, above frequencies of gridlines of the geomagnetic field. They generate waves to 'harmonise' Earth's radiations" https://en.wikipedia.org/wiki/Terahertz_radiation This particular product seems to be a very Indian thing http://articles.economictimes.indiatimes.com/2012-04-08/news/31305328_1_bha= rat-oman-refineries-oman-oil-chips Searching for Lecher antenna brings up all sorts of babble I'm done, back to the real world Joe=20 ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2016.0.7357 / Virus Database: 4522/11469 - Release Date: 01/23/16 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .