I am talking about the following measurements on a Stubblefield coil:

0) Outer copper -- outer iron (the classic way of using a Stubblefield coil)
1) Outer copper -- inner iron (LaserSaber gets a rather strong electromagnetic effect when he shortens these ends)
2) Outer iron -- inner copper (LaserSaber gets a rather strong electromagnetic effect when he shortens these ends)
3) Outer iron -- inner iron  (LaserSaber gets a rather weak electromagnetic effect when he shortens these ends)
4) Outer copper -- inner copper (LaserSaber gets a rather weak electromagnetic effect when he shortens these ends)
5) Connect inner iron to outer copper and measure outer iron -- inner copper.
6) Connect inner iron to inner copper and measure outer iron -- outer copper.
7) Any wire end -- core

So far we have learned:

Whatever the videos from LaserSaber http://www.youtube.com/user/lasersaber show.

ProtonMom measures about 0.5 Volt and about 5 mA in case 0)

Pirate88179 measures best results in case 7)

Pardon (Dennis) measures about 0.36 Volts and 0.21 mA in the cases 1) and 2) and nothing in cases 3) to 6).

May be the proud owners of Stubblefield coils could do some more measurements? It would be nice to be able to compare results. I know, I should build one myself instead of bothering others to do measurements. I will, but it would be helpful to build on the experience of people who already have coils. That is the purpose of a forum.

Wintermuteai1 wants a secondary winding on the Stubblefield coil (I guess as shown in Fig. 4 in patent US600457), the coil placed in the ground (I suppose together with the secondary) and a coil antenna in the air. How should the coil antenna be connected to the Stubblefield coil? May be the coil antenna should be parallel to the secondary? What is a coil antenna?

Greetings, Conrad

Hi Lasersaber impressive video nice nice. I would like others to experiment with bifilar copper and Fe and see the results too.
Another thing when using coils it is very good idea that you have an orgone generator near cause who knows what would go out of these maybe it would emit harmful frequencies.
To do an orgone generator it's very easy just resin;aluminium filings and other metals if you want and crystals in a small winded coil.
Thanks guys.

Quote from: guruji on March 22, 2010, 08:02:43 AM

To do an orgone generator it's very easy just resin;aluminium filings and other metals if you want and crystals in a small winded coil.
Thanks guys.

Garuji, You are right.  I have some TB's (not for tower use, but for my health) and the other day I brought 8 of them into the room where I was doing my experiments on the coil.  Not only did it remove any and all smells from the coil, but it also affected the magnetism of the coil.  So I had to remove them again.  I will use them if the smell is strong again, but I don't want them messing up my readings...so now they stay out of the area.

On the testing of coils.  Yes, I can do tests on my coils, but I have to do it on the days when my health allows. 

I, too, was wondering about hooking up several coils together for my Volts/Amps.  The pics of Stubbs always shows many coils together...so maybe that is his secret.  Just start making as many coils as you can, preferably all the same size, I would imagine.  Then bury them together.  Would it make a difference if they were buried inside a box, or do they need to be actually touching the earth to work?  Anyone know?  I keep thinking of the picture of the Stubblefield farm where all the coils were in a crate.  Did he insert the entire crate into the ground, or did he remove one coil at a time? 

Quoteit may be this coil is just to small its has about 20 feet of both kinds of wire.

Thats not much wire at all. A question to you and all NS builders. Is there any other coating on your wire besides cotton? What size wire? I wouldnt go with anything less than #14. Upping the size to #12 or #10 would be more suitable. The larger the coil and magnetic field, the more power that can be generated. Ive tried to find a company in the states that sells plain insulated cotton wire but its all custom order. The brillman company has cotton braided wire but it has a pvc coating also. Its $30 for 100 foot of #14. They do have 500 foot rolls in various sizes. A custom order will be higher with a minimum length you can buy.
Someone correct me if Im wrong here. You would get the direct current flow on the bare copper to the cotton. If its pvc insulated your only getting the induced current on the wire from the field collapse and not on the cotton. 2 exact coils would have to be made,one with pvc and the other only cotton,to see if there is a big difference. I think there would be. 
@guruji : I think thats an excellent Idea.

QuoteWould it make a difference if they were buried inside a box, or do they need to be actually touching the earth to work?

The coil has to remain damp. As far as direct burial I think that would be better but its still dependent on the locations intensity. NS has stated this.