Seawater powered planes and ships (Day 28)

WarshipsSeawater covers around 70 per cent of the Earth’s surface and accounts for 97 per cent of the planet’s water. Although a great source of food and means of travel, in some ways this ubiquitous resource is under-used, especially in relation to its energy potential.

Of course renewable wave energy is attracting lots of interest at the moment. But a few weeks ago, a story caught my eye about a team at the U.S. Naval Research Laboratory (NRL), who have been looking at seawater as a means to power their warships and planes.

Continue reading Seawater powered planes and ships (Day 28)