1-388 The tensions between technological development and the sometime dangerous mantra that technology always allows costs to be reduced must be balanced against what can best be described as good seamanship based on (enlightened) common sense. The sea has not change, despite technology. Satellites and satellite communications may have improved the ability to identify and track storms (Beaufort scale 10, waves of up to 55 knots ang very high waves with long overhanding crests for those who have not met on at sea). Nevertheless, storms can still be damaging for shipping, despite the increase in the size of ships. Technolgy in shipbuilding also produced its own problems. The use of high tensile steel, for example, enabled scantlings to be reduced and deadweight, and therefore payload for the crew of the bulk carrier Derbyshire, lost with all hands in storm conditions,and for too many other.