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Electric force field could protect ships' hulls

German scientists have developed an electric force field which stops sea shells, mussels and algae growing on ships' hulls.

Electric force field could protect ships' hulls

Mon, 05 Feb, 2001 - 11:20

German scientists have developed an electric force field which stops sea shells, mussels and algae growing on ships' hulls.

The discovery could mean doing away with deadly chemical coatings currently in use.

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