HDR Electromagnet built by Steven L. Gibbs
This is the HDR electromagnet requested by Phoenix (Time Travel Forum Moderator) that goes with the HDR control unit. It provides a pulsed magnetic field. Basically the HDR electromagnet is copper magnet wire wound around a soft iron core.
It was built by Steven L. Gibbs as part of his time travel experiments. Basically the HDR is an electromagnet. See video of how a simple electromagnet is built.
I use the HDR for Astral Time Travel.
Here is the crystal pyramid &
the double terminated quartz crystal that I use.
The quartz crystal is stored in the pyramid to charge it up.
I also added a barium oxide bar magnet to the HDR.