Change of approach to the material core of any universal body of gravity and how to compute its value
by H S Szubinski
The systems presented in the first pages is the way to create traction in space so that the example above, of the change from the old lift systems using density and weight could be simulated between Earths gravity on its surface as well as the zero gravity effect, giving any lift in any type 1,2,3 systems on Earths ,above Earths or in space or every type of mix. SO that the 4 features (pages 1 and 2) will mix the old system of density of Earth (shown on page 3 ) to get the full range of possibilities of scifi science.