Hydem Cavitation Generator

Hydem Space is oft called so because of the reliance of modern space travel on the Hydem Machine's calculations and reinvention of the math needed to traverse the between planes. Hydem Cavitation Generators (or HCGs) are devices that force a bubble of normal space into Hydem Space, a bubble that is stable and has all the laws that keep starcraft from coming apart at the inconsistent and/or hard to understand lawsof the great between space.