Oozing hagfish spill covers highway with slime in Oregon

July 17, 2017 by  
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The images seem as though they were lifted from some horror show in which alien creatures paralyze highways and melt cars wherever they fall. In a stranger-than-fiction twist, something quite similar actually occurred in Depoe Bay, Oregon . A truck hauling eels known as hagfish for their ghoulish appearance overturned on an Oregon state highway last week, leaving the roadway covered in a debilitating layer of ooze. “What to tell the #drycleaner?” tweeted the Oregon State Police as the clean-up team worked to clear the road. The hagfish that spilled across the highway were en route to port, from which they would be shipped to Korea ; there, hagfish are considered a delicacy. As the truck driver tried to slow down near road construction, containers of hagfish, 7,500 pounds of eels in total, slipped from the truck bed, hitting the pavement and nearby passing cars. The highway was shutdown for several hours as state and local authorities bulldozed and hosed the unlucky hagfish and their accompanying slime off the road. Related: The Biomimicry Manual: That Crafty Green Chemist, the Hagfish When hagfish are agitated, they excrete a large amount of the slime observed in the pictures of the flooded highway and wrecked cars . This slime production is actually encouraged by intentionally distressing the hagfish, as their slime is used in some cuisines in a similar manner as one might use egg whites. It only takes one hagfish a few seconds to transform a five-gallon bucket of saltwater into a sticky, slimy mess. This slime can also be used as an unexpected natural fiber , which can be processed into a replacement for oil-based polymers. Via the Seattle Times Images via NOAA Photo Library and Oregon State Police

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Oozing hagfish spill covers highway with slime in Oregon

Chinese fishery installs immense floating solar farm for extra income

February 6, 2017 by  
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A fishery in eastern China now doubles as a solar power station. An immense array of photovoltaic panels has been installed across 300 hectares to generate not only clean electricity , but additional money for the fishery. Lines of solar panels stretch over the waters of a fishery in Cixi City, which is in the Zhejiang Province in eastern China . People’s Daily Online reports with a 200 megawatt (MW) capacity, it is the biggest solar power station constructed on a fish farm in the country. The panels will be connected to the state grid and will provide the fishery with an annual income of 240 million RMB, which is around $34 million. Fish should still be able to thrive in the waters underneath the panels; People’s Daily Online says the panels will provide shade, but PV Magazine also noted they were intentionally spaced out to allow sunlight to filter through, which is necessary for the fish to grow. Related: $11 million floating solar testbed in Singapore will be the largest in the world The huge station can generate enough power for 100,000 households, and could maybe even replace 7.4 tons of coal, according to People’s Daily Online. The solar panels should generate an impressive 220 million kilowatt-hours of electricity every year. PV Magazine reports there’s a similar 120 MW installation in China in the Jiangxi Province, but clearly the Cixi City project is much larger. The new solar system certainly wasn’t cheap; it cost 1.8 billion RMB, or $260 million. But Electrek reports the floating solar farm will pay for itself in about seven or eight years. The fishery turned renewable energy plant could offer a model for other fisheries or coastal areas around the world; PV Magazine reports construction just finished in late 2016, so it’s time to see how the fish farm functions with solar panels atop their pond. Via Electrek , People’s Daily Online , and PV Magazine Images via Max Pixel and screenshot

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Chinese fishery installs immense floating solar farm for extra income

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