Natural Science Forum / Physics / Electromagnetism / March 2004

A bit of humor:
 1.5" supermagnet :  safety sheet
 http://www.houseofscience.com/ouch/ouch.html
Know of any other good "safety sheets?"

Maxwell's electromagnetic fields were strained conditions of aether
and EM wave was set up in this medium. But after rejection of aether,
real nature of fields remain unexplained.
          New book "Against the theory of electromagnetic fields and

Could anyone indicate me  known values of permitivity,
conductivity and permeability of a biological cell ?
and also the same characteristics for a cancerous cell ?
Or does anyone have a book title and author or a web site

Dear Colleagues,
We open the new volume
4 (2004), issue 1
of our journal

Greetings all,
    I'm trying to determine what substance I can use to create a
container that can withstand up to 75psi of internal pressure, wihtout
affecting or restricting the flow of any EM fields that are being

I bought an antenna for my wireless 802.11 network card. This antenna
consists of a metal cylinder,
radius 0.04m,
length 0.31m

howdy. I'm not sure if this is the proper group to be asking this
question, but I hate it when someone crossposts to unrelated groups,
so...
I have a question about how heat-generating objects behave in a vacuum,

     Hopefully someone here can answer my query! I was wondering if there
 was an equation which will tell me how much light is reflected from water
 as a function of incident angle and water temperature (particularly around
 0 degrees C).

The Infinite Radiant Energy Cycle
Scholars of radiation interest,
The following revised content is posted with a request for comments.
The goal is to obtain rational reviews with "specificity"

Dear colleagues,
Recently I received the following message and sent the following
respond on my divergence theorem in dynamic fields,
http://angelfire.lycos.com/la3/selftrans/archive/archive.html#div

Kindly give me your opinions of this question. The person who put this
says the current laws abt gravity are all false. I couldnt convince
him.
"

Heres one of those odd questions that comes up from time to time, and
for the life of me I cant work it out.....
If you build an Equi-sided tetrahedron out of a magnetizable
substance, where would the "poles" be?

Using the Rotation of the Earth to Generate Electricity
Assuming that the magnetic field of the Earth is not rotating along
with the Earth:
If this is true then the everything that is rotating on the surface of