Intervacuum

In the distribution of the Animals themselves, the Subjects and the products of this energy, into the principal Classes, we do not suppose chasms & intervacua or empty Interspaces between the Classes, but ascend from a lower to a higher by an interliminary — and the same principle holds good in the Dynamics of Organic Nature, and the Enumeration and the Order of the three Constitutive Forms of the Vital Energy.

UHV technique for intervacuum sample transfer...

The intervacuum space was monitored continuously, a change in pressure implied to a rupture of the isolation between this volume and either the torus or waveguide vacuums.