Though hardly rekt compilation material, this footage of a feeder river turning into a roiling mess, due to a tanker going through St Lawrence seaway too fast, was good enough to get a captain in trouble and get authorities to enforce the speed limit.
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This video was part of a series of videos studied and analyzed by the USCG to determine that the upriver vessels were traveling anywhere from 3 knots to 5 knots over the allowed 8 knot (land relative) upriver limit (10.4 knot water-relative limit) during the shipping season. Speed limits have now been re-enforced throughout the St Lawrence seaway, and the issues shown in this video have since subsided.
The Environmental Protection Agency's mission is in its name. But it's hard to tell whether or not the EPA is doing its job if the government refuses to release any records of its doing so.
In the summer of 2017, the Center for Biological Diversity – an organization that is passionate about the link between the well-being of humanity and the ongoing safety and diversity of all the creatures bopping around the earth – requested that the EPA and the U.S. Fish and Wildlife service provide them with public records on the use of a number of pesticides: chlorpyrifos, diazinon and malathion. Their request for information was never acknowledged.
Unwilling to take ghosting for an answer, they filed a lawsuit against the Trump administration, demanding that the thousands of pages of analysis on how the pesticides' use affects wild plants and animals, be released. In a statement released by the organization earlier today, they cited the following:
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The Fish and Wildlife Service had committed to releasing its analysis of that research for public comment by May 2017 and to finalize the documents by December 2017. But last year, shortly after donating $1 million to Trump's inauguration, Dow Chemical asked federal agencies not to finalize the legally required assessments that are crucial to establishing common-sense measures to reduce the pesticides' harm to endangered species.
The EPA’s initial analysis of the three pesticides, released in 2016, found that 97 percent of the more than 1,800 animals and plants protected under the Endangered Species Act are likely to be harmed by malathion and chlorpyrifos.
Purdue University researchers built this bizarre crawling robot baby to study how real infants kick up dirt and bacteria from carpet that they then inhale. Engineer Brandon Boor and his colleagues ran the robot over carpet samples removed from people's homes and then analyzed the particulates that were stirred up. Turns out that the particle concentration is as much as 20 times greater than higher up in the room where we adults breathe. That isn't necessarily bad though, Boor says.
"Many studies have shown that inhalation exposure to microbes and allergen-carrying particles in that portion of life plays a significant role in both the development of, and protection from, asthma and allergic diseases," says Boor, an assistant professor of civil engineering and environmental and ecological engineering. "There are studies that have shown that being exposed to a high diversity and concentration of biological materials may reduce the prevalence of asthma and allergies later in life."
ETH Zurich researchers developed a "living ink" for 3D printers that's made from bacteria, nutrients, and a polymer gel. In a small scale demonstration, they printed a small 3D lattice of the material that cleaned up a beaker of contaminated water. From Science News:
Lattices packing various types of chemical-hungry bacteria could create special water filters or help clean up oil spills. And unlike free-floating bacteria, cells locked in a 3-D grid could be plucked out of cleaned-up water and reused somewhere else....
Bacteria-filled 3-D prints could also produce bacterial cellulose — a gelatinous substance used for dressing wounds. Bacterial cellulose is typically grown in sheets, but “imagine if you have a burn on your elbow,” (materials scientist Manuel) Schaffner says. “You try to wrap flat, wet tissue around this area, it’s prone to detach.” Swathes of cellulose grown on 3-D printed structures could precisely match the contours of specific body parts, curbing the risk of contaminants getting trapped under wrinkles in the cellulose or the material peeling off.
Canada's filthy tar sands are the world's most carbon-intensive petroleum source, and in the boom years, they flooded the country with so much filthy money that the country spent a decade making war on science and trashing democratic fundamentals in a bid to sustain the tar-sands bubble. Read the rest
Much of the UK's system of laws and "unwritten constitution" derives from EU law, so with Brexit inexorably advancing, the UK has to pass a whole raft of parallel legislation that will replace the EU laws with UK versions, lest there be a "legal black hole" the day after Brexit. Read the rest