The blast pressure, transmitted through 150 feet of almost incompressible water, crushed the coral on the lagoon floor, turning the color of the water from slate-blue to .
It had a small, thick-walled steel sphere to resist the pressure of the depths and a thin-walled hull filled with light, almost incompressible gasoline to give it buoyancy.
One could be fatigued by the result but never bored, for Jackson-Stops is a dab-hand at fitting potted histories around incompressible works of art.