World-first: Submarine drone travels 1,257-miles on hydrogen power

World-first: Submarine drone travels 1,257-miles on hydrogen power

Summary

A Canadian company's AUV has logged 1,257 miles underwater on hydrogen fuel cells in a 385-hour mission at sea.

Description

A Canadian company's AUV has logged 1,257 miles underwater on hydrogen fuel cells in a 385-hour mission at sea.

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