> Ruben J=F6nsson ha scritto:
> > A new thing I have not seen before is USB ionizers. A small USB powered
> > ionizer that looks like a thumbdrive. They only seem to produce negativ=
e ions
> > though (probably just rectified the output).
> =

> =

> nice!
> I used to have one when I was a bot, made of a large chain of diodes =

> rectifying 220V up to some -10000V. Nice, it seemed to generate "fresh =

> air" in summer... :)
> They say it should clean air from dust etc. It did work indeed, though =

> dumping it all on the walls... !
> =

> =


Here is an article by the late Mr Niels Jonassen aka Mr Static that discuss=
es =

the myths about negative ions:

<http://www.ce-mag.com/archive/02/11/mrstatic.html>

And here is the index for all of his articles in CE Mag:

<http://www.ce-mag.com/mrstatic.html>

Well worth reading for anyone who deals with static electricity.

/Ruben


=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
Ruben J=F6nsson
AB Liros Electronic
Box 9124, 200 39 Malm=F6, Sweden
TEL INT +46 40142078
FAX INT +46 40947388
ruben@pp.sbbs.se
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D

-- =

http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist