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.
David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...
In a secluded part of Ecuador’s Amazon rainforest, river transport is far more common than road travel. Here, boats glide along the Wichimi River, a wide channel that snakes through the dense foliage, ...
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