Article View: sci.electronics
Article #7683Re: AC-DC at wall current voltage
From: wolff
Date: Sun, 07 Oct 1990 21:18
Date: Sun, 07 Oct 1990 21:18
26 lines
1536 bytes
1536 bytes
siegman@sierra.STANFORD.EDU (siegman) writes: >In article <27666@boulder.Colorado.EDU> weverka@sashimi.Colorado.EDU (Robert T. Weverka) writes: >> >>I want to convert an AC electric blanket to DC. >> >The chances of YOUR doing something wrong in a home-brew operation >like this, leading to electrocution, fire, what have you, seem to me >enormously greater than any risk from the EM fields in the blanket. I agree completely.... >(And by the way, how do we know that the DC magnetic fields from a DC >blanket don't do harm?) Here in holland a few days ago a newspaper reported reduced balding effects from a hairdryer cap which was equipped with several probes that were fed from a simple 9v battery. This was tested on balding men where one group was subjected to the haircaps only, while another group the 9v batteries were indeed hooked up. The balding process promptly stopped in the group of men that were subjected to the electric DC fields for (if I remember correctly) about half an hour a week. Extrapolating a 200v DC field might cause enormous hairgrow on your child :-)! Roger Wolff
Technical Details
Message-ID:
<1075@duteca.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!hp4nl!dutrun!duteca!wolffReferences:
<27666@boulder.Colorado.EDU> <17@sierra.STANFORD.EDU>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!hp4nl!dutrun!duteca!wolff From: wolff@duteca (wolff) Newsgroups: sci.electronics Subject: Re: AC-DC at wall current voltage Message-ID: <1075@duteca.UUCP> Date: 7 Oct 90 21:18:57 GMT References: <27666@boulder.Colorado.EDU> <17@sierra.STANFORD.EDU> Organization: Delft University of Technology, Netherlands Lines: 26