Green Matters on MSN

Man tried building a solar-powered yacht that could run forever. It looks like he may have succeeded

The solar-powered explorer yacht Helios 11 could "run forever" with solar energy, in theory.
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Mega Yachts that Double as Floating Mansions

There’s big, and then there’s mega yacht big. These aren’t the vessels you see bobbing in your average marina — they’re closer to oceangoing skyscrapers laid on their side, complete with everything a ...