Interesting! I wonder how the economics work out wrt aging of the liquid, abrasion (low abrasion != no abrasion)... and of course how environmentally friendly it is to dispose of.
It seems hardly worth it to use a specialized fluid for "only" a 2.5x density multiplier, on first glance.
It seems hardly worth it to use a specialized fluid for "only" a 2.5x density multiplier, on first glance.