As many of you know Steven Gibbs is the inventor of a device known as the Hyper Dimensional Resonator. Steven claims that the HDR uses a caduceus coil and scalar waves to produce resonant harmonics which generate the time travel effect. I found that there are other people using the caduceus coil for time travel.

The caducues coil has many interesting properties. It does not heat up like a regular electromagnet and it generates scalar waves which can pass through solid rock. 

It appears that we are on the edge of great innovations.