eva karlsson

[Cosmic Fountain Is Polluting Intergalactic Space With 50 Million Suns' Worth of Material] Tremendous explosions in a galaxy close to the Milky Way are pouring material equivalent to around 50 million suns into its surroundings. Astronomers mapped this galactic pollution event in high resolution, obtaining important hints about how the space between galaxies becomes filled with chemical elements that eventually become the building blocks of new stars. The findings came about when the international team studied NGC 4383, a spiral galaxy in the Coma Berenices constellation, using a Very Large Telescope (VLT) instrument called the Multi Unit Spectroscopic Explorer (MUSE). Located around 62 million light-years from Earth, NGC 4383 is part of the Virgo Cluster and is undergoing a strange and turbulent evolution. This includes the galaxy spitting out an outflow of gas so great it stretches across 20,000 light-years of space. This gas jet, containing enormous amounts of hydrogen and heavier elements is traveling at speeds as great as 671,000 miles per hour. For context, that is around 450 times as fast as the top speed of a Lockheed Martin F-16 jet fighter. Watts explained that in the outflow of gas from NGC 4383, he and the team detected oxygen, nitrogen, sulfur and many other chemical elements. These outflows are, in short, vitally important to the evolution of the cosmos. The elements they blast into intergalactic space will become the building blocks of the next generation of stars, planets, moons — and possibly even the foundation of living things that will someday come to dwell on those worlds. The team thinks the tremendous outflow of gas from this relatively close galaxy is the result of powerful stellar explosions at the heart of NGC 4383. That's because this region is in the throes of an intense burst of star formation. The most massive stars created in this bout of starburst are losing mass over their lifetimes via powerful stellar winds. After millions of years, stars like these die in violent supernova explosions. Both stellar winds and supernova explosions drag out a galaxy's gas and dust, therefore depleting its gas reservoir. Because this reservoir provides the building blocks for new stars, that depletion has the effect of slowing — and eventually, stopping — star formation in galaxies that experience this phenomenon. In the VLT/MUSE image of the galactic fountains of NGC 4383, this outflow of material can be seen as bright red filaments shooting from the main, central body of the galaxy. The team's findings represent the first results from the MUSE and ALMA Unveiling the Virgo Environment (MAUVE) survey. The team's research was published April 22 in the journal Monthly Notices of the Royal Astronomical Society. Source: https://lnkd.in/dSnbZ49M #galaxyaerosgh #space #spaceexploration #spacenews

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What is the ‘life cycle’ of a microfibre? 🤔 This is a key question Dimitri Deheyn, Research Scientist at Scripps Institution of Oceanography explores in his research. In a seminar for TMC Signatories, Deheyn shared insights from all corners of the world on the production and dispersal of natural and synthetic microfibres.🌍 Key learnings: -Microfibres in the air are transported and dispersed by weather cycles. 🌧️ -Microfibres are ubiquitous and made with diverse materials and additives, making standard unifying statements challenging.👕 -Additives and finishes can plasticize ‘natural’ microfibres, inhibiting biodegradation.⚠️ #microfibre #microfiber #textiles #pollution #research

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a 3-layerd flame-retardant barrier, composd of a top silane layer, an intermediat layer of SiO2 formd thru hydrolysis-condensatn of Na2SiO3 on the surface & an inner layer of Na2SiO3 ~

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Conservation Canines assist rangers with snare detection efforts The success of a pilot project and proof of concept to determine whether anti-poaching dogs can be used for snare detection may be a new technique of combating poaching. Thanks to funding from the Taronga Zoological Society in Sydney, Australia, the Endangered Wildlife Trust’s Canine Conservation unit spent several days this month testing novel techniques to detect snares in a farming and conservation area in Limpopo. Two EWT tracking canines, Ruger and Kisha, were specifically trained in order to field test this idea. Using a combination of tracking and article detection training, the dogs would first track the human scent trail left by poachers, and then indicate on scent pools left by poachers as they set snares in a specific area, as well as any articles (including snares) which carry the same scent. In order to prove the concept, two assistants mimicked poaching behavior and set snare lines in the field, walking through the veld and setting snares as poachers would realistically do. The canines and handler team would then set off, tracking the scent left by the assistants. When the dog indicated on a scent pool, and the snares the two accompanying rangers would search that immediate area. The same area was then searched by two rangers without the assistance of canines, enabling direct comparison of the results. The trial was repeated several times across different terrain including hard/rocky surfaces, sandy river beds and dense bush. In all cases, the dogs successfully tracked the scent of the person who had planted the snares and other items, finding 70-100% of the snares placed in each case, compared to the 10%-20% of snares located b ranger teams without a dog. As further proof that this technique works, the dogs were taken on a routine patrol on a neigbouring farm that has problems with poachers using snares to trap wildlife. During this patrol, Ruger discovered a snare that had been planted by a real-life poacher. Judging by slash marks in the surrounding vegetation, the snare was estimated to be between 2 and 4 days old. While there is a lot more work that needs to be done, this is proof that the concept works – an extra tool in the arsenal to combat poaching. #ConservationCanines #AntiPoaching #WildlifeProtection #EndangeredWildlifeTrust #ProtectingWildlife #Poachers

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Pieced to shape, revalue and recreate. Okimmi is stacking on the rescues in every make. Proof.. sustainable shift flows endlessly when choosing for the planets sake. Piecing multiples is where it’s at. #piece #shape #circulareconomy #circularity #proof #vintage #rescue #save #neutralwaste #okimmibysimid #planetfirst

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Start with the end in mind. Our end is the future of this Earth. The future for regenerative American ranches. Each Range Revolution piece is a beautiful and joyful means to improve economics for regenerative ranchers and support the expansion of stewarding ecosystems. Leathers from regenerative ranchers in the United States crafted into talismans; tactile intentions to be co-conspirators of regeneration. Range Revolution

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Communicating PFAS (Forever Chemicals) https://bit.ly/44YaSVb A Communicating with FINESSE article by JD Solomon. Per- and polyfluoroalkyl substances (PFAS) are a group of chemicals developed in the 1940s that have been used in a variety of consumer products

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Will microplastics become a serious health issue? Plastic has been shaping our world for decades. However, the focus on plastics has shifted towards "microplastics" in recent years. These small fragments are slowly degrading and pose a threat not only to the environment and animal life but also to our own health. The increasing concern regarding microplastics will undoubtedly have an impact on the life sciences industry. Check out our blogpost to learn more: https://lnkd.in/d2Gc2myB #future #foresight #trends #innovation #plastics #microplastics #waste #recycling #circulareconomy

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How are you staying grounded this Taurus ♉️ season? In this episode of a 4 part mini-series, Jenny from JKernifer Astrology explores the aspects & energy patterns for the Taurus New Moon on May 7th, 2024 11:22 PM EST. The 2024 Taurus New Moon 🌚 is part of a 5-planet Stellium in the constellation 🌌 Taurus ♉️, creating a HUGE emphasis of energy there. We’re planting seeds of intention focused on our resources, money, finances, assets, overall peace & stability, & relationships as we adapt to change for a more sustainable future that’s unfolding over the next 14 years. New Moons are about new beginnings, in the sign of Taurus ♉️ & coinciding with the Jupiter Uranus conjunction also in Taurus ♉️ , this new beginning is a response to a curve ball or sudden change that’s rooted in commitment and consistency & will pay off in the long run. This New Moon 🌚 features a loose conjunction between its planetary ruler, Venus — strong and beneficial in its sign of rulership (Taurus) & another conjunction between the New Moon 🌚 & the once-in-14-year conjunction occurring between outer planets Jupiter & Uranus. In Part I, Jenny introduces - Taurus ♉️ energy - Taurus Sun ♉️☀️ - Taurus Moon ♉️🌙 - & the 2024 Taurus New Moon ♉️☀️🌙🌚 Stay tuned for Parts 2 through 4, which dive into greater depth & detail 📺 https://lnkd.in/dqrqyPxf #newmoon #manifestation #taurus #astrology

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Like sonar pulsing through the deep ocean, a muffled message keeps reaching my ears, each wave saying that seaweed and algae are the future of sustainable fashion. There are seaweed fibers, algae shoe soles, seaweed packaging, algae ink, and even entire couture outfits made from sheets of seaweed. This conversation has been going on for more than a decade. And whenever I see reams of articles breathlessly talking up the revolutionary potential of a material, I want to dive in (pun intended) and examine one by one whether the actual products live up to the hype. https://lnkd.in/eY2-Vjiz

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At #Circularity24 a couple of weeks, there were several panels on environmentally friendly materials made of everything from seaweed (Sway Keel Labs) to “leather” made from the skins of invasive fish (INVERSA Leathers). But when it comes to marine answers for a better planet, deep sea mining could undo everything, and more. •Less than 500 of the thousands of species down there are known. • The only long range study of deep seabed disturbance shows zero improvement after 26 years • licenses have been issued with NO standards in place • the metals may not be needed given new developments in battery tech. It make NO SENSE to enable and Energy Transition with a significant of trashing the planet. #energy #deepseamining #marinehealth #mining Chicago Climate Connect https://lnkd.in/gWRDT-X5

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This #blueeconomy derived clothing dye #startup SeaDyes Limited is looking to reduce our clothings impact on the planet Recently its been making waves in the fashion and textile industry with its innovative natural fabric dyes derived from #seaweed! This breakthrough could significantly enhance sustainability and lessen the industry's dependence on harmful petrochemical-derived colorings. Currently engaging with potential investors and partners, including a prestigious Scottish cashmere brand, SeaDyes is poised to weave its biobased dyes into the very fabric of our daily lives. The initiative sprang from a collaborative research project involving the Scottish Association for Marine Science (SAMS) and marine scientist Jessica Giannotti of Crùbag, a textile studio that integrates oceanic themes into its designs SeaDyes stands out by offering an environmentally friendly alternative to synthetic dyes, which are typically made from harmful fossil fuels. Tested on various natural fibers like cellulose, cotton blends, and wool, SeaDyes' vibrant magenta hue is just the start. The company aims to create a full spectrum of colors suitable for a wide range of fabrics. The potential of SeaDyes extends beyond the fashion industry. Plans are in place to explore the industrial-scale application of this technology and to find innovative uses for the by-products of the dye extraction process, ensuring no resources go to waste! With a growing consumer demand for higher ethical standards in the textile #markets, SeaDyes is not only poised to color the world with its #sustainable palette but also to revolutionize the textile industry with its commitment to eco-friendly practices 😎🎉

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These five-finger arm covers are treated with insect repellent and cover the fingertips. They are long enough to cover the shoulders and cover the entire arm. [Insect Shield treated with insect repellent] - How insect repellent works Insects hate the natural ingredients contained in plants of the Chrysanthemum family. These ingredients are artificially reproduced to keep small, unpleasant pests away. - Effectiveness proven by experiments This technology is the result of years of research and development. Numerous experimental results have demonstrated the insect repellent effect. - Ease of use The insect repellent ingredients are colorless and odorless. People around you will not notice that it is an insect repellent product. - Insect repellent effect and continuity The insect repellent effect continues even after repeated washing. https://www.keyuca.com

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