Build your own high voltage electromagnets:

You can build them to any size or power range. Great for building your own motors, engines or generators. Learn the proper technique of winding. The plans will also show you how to build a homemade, automatic coil winder. You will then be able to wind as many coils as you want very quickly or you can simply use a drill press at 100 to 250 rpm. Plastic bobbins can easily be made from plastic you have around the house such as CD Case holders or use 1/8″ PVC sheeting you can buy at any sign shop or sign or screen printing supply company, My favorite is 1/8″ PVC plastic, it’s easy to cut and glue using a matt knife and Hardware store type PVC all purpose glue. These electromagnets can also be used to make free energy electric motors. Great for many high voltage projects. Use them to make high voltage plasma cutters! Air core magnets as well as iron core magnets.