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Portal sobre ecología social, la relación entre Ambiente y Sociedad. Artículos de opinión, noticias de actualidad, Vida consciente, Alimentación.
- 277articles · 30d
- 2+ hour agolatest article
- Aug 15, 2026earliest in window
- 92%with images
- 385avg words
- Environment 213
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- STEM 56
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- Disaster, Accident & Emergency Incident 26
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News
Burning 165 gallons per mile across Florida flatland, the crawler transporter has hauled three entirely different rocket programs across six decades and no replacement has ever been ordered
2+ hour, 29+ min ago (708+ words) The gravel under it gets ground to powder. Not all at once. Surveyed and replenished, because each steel tread shoe weighs about a ton, and there are 456 of them. The machine covers four and a half miles of Florida flatland…...
A trailer sized solar desalination unit ran for 6 months on brackish desert wells in New Mexico, making up to 1,320 gallons of drinking water a day with almost no battery storage
4+ hour, 29+ min ago (612+ words) The trailer sat at a federal research site in Alamogordo, New Mexico, hooked to wells nobody would ever drink from. The groundwater below was brackish and bitter, too salty to swallow and too plentiful to ignore. Solar panels beside it…...
A 30 foot wind turbine blade built with a plant based resin instead of standard epoxy broke down completely in six hours, and the glass and carbon fibers came out clean enough to build with again
4+ hour, 29+ min ago (780+ words) The blade came apart in a sealed steel reactor that holds about two gallons. A 30 foot turbine blade, built with the same molds, layups and cure steps used on commercial blades, was sectioned into cubes and dropped into hot methanol....
A greenhouse glazed with see-through solar panels cut water use by 29 percent and raised snow pea yield by 12 percent, while six common vegetable crops grew as well as under ordinary glass in Perth
8+ hour, 29+ min ago (497+ words) The glass was almost clear, but it was generating electricity. Researchers in Western Australia glazed the roof and walls of a small greenhouse with working solar windows. Then they grew vegetables and grain under it, beside the same crops under…...
Canada will let a new Bay of Fundy tidal farm grow one turbine at a time, then let the fish influence whether the next machine gets installed
10+ hour, 24+ min ago (609+ words) Canada’s Bay of Fundy lies in Nova Scotia’s Minas Passage. The region is notorious for producing the world’s highest tides. More than 100 billion tons of water are moved twice every day. Using this tidal energy to generate clean power has…...
A single offshore wind blade broke apart 15 miles off Nantucket and scattered thousands of fiberglass pieces across beaches and the seafloor, and blades on 22 other turbines were later pulled down as well
12+ hour, 29+ min ago (771+ words) On a Saturday evening in July, something gave way 15 miles southwest of Nantucket. A 351 foot offshore wind turbine blade cracked, and a large section broke free and fell. Within hours, thousands of fiberglass pieces were in the Atlantic. Some washed…...
Wind turbine blade fiberglass soaked in a 2 hour salt bath came back as nylon more than three times stronger and eight times stiffer than before
16+ hour, 29+ min ago (679+ words) The blade has been sitting in a landfill outside Casper, Wyoming, for the better part of a decade. It arrived well over 100 feet long, sawn into sections so it would fit on a semitrailer. Landfill managers describe the fiberglass as…...
A wind turbine off Taiwan got a living coral garden 100 feet beneath the waves, and more than three kinds of coral are now being watched to see whether they stay
16+ hour, 24+ min ago (562+ words) When wind turbines are installed in deep offshore waters, they have the potential to become support structures for artificial coral reefs. This has not been tested much yet, though. Ørsted has launched its ReCoral technology in the Taiwan Strait as…...
Blades pulled off a 250 megawatt Kansas wind farm are being cut into transmission poles instead of buried, but the test pole that was loaded to failure gave way at a steel weld rather than anywhere in the composite
21+ hour, 2+ min ago (789+ words) A wind blade and a power pole are the same structural problem wearing different clothes. Both are tall tapered cantilevers, fixed at one end, carrying loads pushed sideways along their length by wind. Both are sized by bending, not weight....
Piles of concrete pipe were dropped around 1 turbine foundation off the Dutch coast and tagged cod moved in and stayed, where the flat swept sand around them offers nothing to hide inside at all
1+ day, 8+ hour ago (754+ words) The southern North Sea floor is not a landscape. It is a surface. Sand, gravel and shell, graded flat and kept that way, because a century of bottom trawling removed anything that stood up from it. The shellfish reefs that…...