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Reef squid possess a rare combination of semitransparency and the ability to change body color via chromatophores: this one shows how rapidly they can perform a body color change. [📹 fishingaroundus] Original post
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Margarida Maia’s exquisite garden located on a mountain ridge near Santarém, Portugal. 💕 www.instagram.com/margarida.sa...
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Cacao DNA found on pottery from the Etowah site in Georgia shows that this chocolate ingredient was part of Mississippian life, just as it was at Chaco Canyon and Cahokia, pointing to far-reaching cacao trade networks across pre-Columbian North America! 🧪 journals.plos.org/plosone/arti...
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The Grand, at sunset, late fall, Grand Teton National Park. November, 2021. 📷 Fujifilm X-T3 + XF100-400mmF4.5-5.6 R LM OIS WR 🎞 164 mm – 1/90″ – f/11 – ISO 160 🏷️ #Photography #Landscapes #NationalParks
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Thursday morning calisthenics with this peacock spider: 🔊 #AGoodPlace Source: www.reddit.com/r/NatureIsFu...
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As many as 98% of NFL players who died between 2016 and 2021 could have had brain disease related to repeated blows to the head. www.bbc.com/sport/americ...
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Good review on Postural Orthostatic Tachycardia Syndrome (POTS) today @jama.com jamanetwork.com/journals/jam...
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This shows the days per year with marginal heat stress in orange, and coral bleaching heat stress in red in the Florida Keys. Both the intensity and longevity of heat stress per summer is increasing.
The waters around #Florida are heating, especially fast in the Florida Keys. In the past 4 decades summer water temps have increased from comfortably below the “bleaching threshold” in the mid 80s (blue), to near/above 90 (red) in recent years - a deadly temperature for coral if it’s persistent 1/
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A “Canadian well” is an underground pipe system that uses the earth’s stable temperature (about 8–15°C) to pre-condition air. In winter, it warms incoming air, and in summer, it cools it. Original post
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Less protein, more lifespan! A comprehensive review of the merits of protein restriction for healthy aging A flip from the proteinmaxxing craze cell.com/cell-press-b...
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Our understanding how our brain ages and why our memory begins to slip around age 50 have been completely revamped through 2 new landmark studies involving the microglia, the brain immune cells erictopol.substack.com/p/why-our-me...
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#CO₂ may be changing more than our climate—it may be changing us. A striking study finds rising atmospheric CO₂ parallels shifts in human blood chemistry, including ↑ bicarbonate and ↓ calcium & phosphorus. A worrying signal? www.sciencedaily.com/releases/202... 🧪 #ClimateChange #HumanHealth
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James Webb Space Telescope observations suggest that a distant galaxy hosts three massive black holes, including a close pair that will merge within 700 million years! This discovery shows how black hole mergers may have helped shape galaxies in the early universe! 🧪 www.aanda.org/articles/aa/...
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Polished slab of fossiliferous limestone [📹 Gelerypetriefiedwood] Original post
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We are on the verge of a climatic upheaval greater than any of us can imagine. Global leaders and media aren't paying attention. They are focused on a series of self-inflicted crises that have left us dangerously vulnerable and totally unprepared. My latest. charlieangus.substack.com/p/what-keeps...
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Japanese engineers develop a technique to recover and recycle 90% of Lithium from old EV batteries.