The crew will track the adventurer using the latest GPS equipment and feed him air from an onboard pump.

BBC: NEWS | UK | Scotland | Monster underwater marathon bid

The power is used to pump water up into the reservoirs that feed the hydroelectric turbines.

ECONOMIST: Power transmission

All over the world, telecoms and cable companies are fighting to provide people's houses with a broadband pipe that can pump in a high-speed Internet feed and the whole digital future.

ECONOMIST: Communications in Britain

McIntyre said a water company is willing to bring a feed line to the edge of the community and put a pump house in.

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