Attempts to generate electricity from tidal and river flows has had some success. People that tried to generate electricity from ocean waves have struggled. They may be on the edge of real change and I find that to be exciting.

http://qz.com/634989/the-promise-of-ocean-wave-power-has-enticed-and-eluded-engineers-for-40-years/

sea change

The promise of ocean wave power has enticed, and eluded, engineers for 40 years

It’s 1974. A man stands on the Scottish coast and stares out to sea. His dark hair is ruffled by the wind, while his mind is fixed on a new, pressing problem: How can all the teeming, crashing power of the ocean be harnessed to produce electricity, in a world that has just discovered it can’t rely on cheap oil forever?

That man, and his colleagues, are still searching for the answer.

For four decades, the problem of how to create an economically viable business producing power from waves has fascinated a specialized group of engineers, many of whom are concentrated around the sea-beaten coast of Scotland. Inventors have created all sorts of strange and wonderful devices to coax energy out of the water; investors have poured millions of pounds into the effort.

The problem is arguably one of the most perplexing in energy production. And maybe, just maybe, the answer is getting closer.

Seeking lovely, smooth lines

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Go there and read. More next week.

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