• One of Our Favorite Android Tablets, the Google Pixel Tablet, Is Back to Its All-Time Low Price
    gizmodo.com
    Googles Pixel has long been the unsung hero of the Android tablet world. Loaded with incredible features including split screen and a beautiful 2500 x 1600 pixel screen with anti-smudge coating, the Google Pixel Tablet is also usually among the best-priced tablets in its class. Now thanks to this Amazon limited-time deal, the 128GB version of the Google Pixel Tablet is back under $300 after a 25% discount, and the 256GB model is just $379 after a $120 price drop.See at AmazonAll of the intelligent AI tools are present and accounted for no matter which version of the Google Pixel tablet you choose the Gemini chatbot and assistant is ready to help you brainstorm, get past a writers block, make plans, and more. The AI Magic Editor is one of the best photo editing features weve seen, and one of the easiest to use, and the 11-inch screen has adaptive brightness to best match your surroundings.Part of the FamilyIf you have any of Googles other great Pixel devices smartphone, watch, or earbuds Pixel Tablet can be the control center of that universe. They are all designed to interact seamlessly, so you can send photos and videos to another nearby Pixel Tablet, smartphone, or watch, and you can display them on your Google Nest Hub or even your TV with the Google TV Streamer.The Pixel tablet is the ideal device to control your smart home devices, since the Google Home app will give you crystal-clear views of whos at your door on the 11-inch Pixel Tablet screen. With the Google Home app you can control the temperature or lights in your home from anywhere. That same screen, combined with the Tablets 8MP front camera and the Google Meet app, is your ticket to crisp, clear video calls. The powerful Google Tensor G2 processor ensures your calls are lag-free, and you can even use the split screen to multitask while you chat.Dream StreamingStreaming on the Google Pixel Tablet is a dream four built-in speakers give you sound thats every bit as clear and vivid as the image, and the Google TV widget is filled with shows and movies that youll enjoy on the Pixel Tablet. If you need to keep the sound to yourself, the Pixel Tablet and Pixel Buds Pro 2 or Pixel Buds A-Series are made for each other literally.These limited-time Amazon deals $299 for the 128GB model Google Pixel Tablet and $379 for the 256MB version are the perfect jumping-on point for immersing yourself in the Google Pixel ecosystem. And if you opt for the 256GB model, that deal can be expanded to include the Speaker Dock, which charges the Tablet while delivering amazing sound, for an extra $100.See at Amazon
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  • Man in Search of Lost Bitcoin Fortune Wants to Buy the Landfill Where He Swears Its Buried
    gizmodo.com
    By AJ Dellinger Published February 11, 2025 | Comments (1) | A stack of gold coins featuring the Bitcoin symbol Liu Junfeng/VCG via Getty Images If you believed that you knew where a hard drive containing more than $700 million in Bitcoin was located, how far would you go to get your hands on it? James Howells, a British IT worker who mined himself a sizable fortune of the cryptocurrency before accidentally throwing away the hard drive he stored the key on, is mulling buying the entire stretch of land where he suspects the drive to be buried just so he can try to dig it up, according to a report from The Guardian. If the name James Howells has a faint feeling of familiarity, its because hes been at this for years now. Howells first made headlines in 2013 when he revealed to the public that he lost his ability to access the 7,500 Bitcoins he mined back in 2009 when they were basically worthless. At that point, his Bitcoin stash was worth about $7 million. Its obviously kept climbing ever since, with the upward trajectory making Howells more and more desperate to get the hard drive back. He has a pretty good idea as to where the hard drive iswell, as good of an idea as you can have about where an extremely small item in a landfill could be. He believes it is somewhere in a landfill operated by the city of Newport, South Wales. Based on when it was tossed, he has surmised that it should be in a particular section of the landfill that houses more than 15,000 metric tons of waste. City officials told Howells that if his hard drive is in there, its buried under 25,000 cubic meters of waste and earth. Now with the site approaching capacity, Howells wants to buy it off the city so he can go searching for his lost drive. Ever since Howells first came forward with his problem, he has cropped up occasionally with a new harebrained scheme to get the hard drive back. In 2017, he pleaded with the city of Newport to let him dig for it. The city said no, citing safety concerns and the risk of encouraging treasure hunters to go on the worlds largest dumpster diving expedition. In 2021, Howells offered the city 25% of the proceeds if he found the hard drive in exchange for letting him dig up the dump, to which the city once again said no. In 2022, Howells said if he cant go into the dump, hell sendBoston Dynamics robotic dogs to do the digging for him. That was part of a larger, $11 million business plan in which he proposed spending three years excavating the landfill to find his hard drive, while also turning the site into a mining facility. Newport did not go for that, either.Since the city has made it pretty clear it is simply uninterested in being in the James Howells business, hes since taken a more adversarial approach, threatening to and ultimately suing Newports city council for the right to try to find the drive. That fell short earlier this year when a judge ruled his case had no realistic prospect of succeeding if it moved forward. So now his intention is to just straight up buy the landfill from the city, following an announced plan to close and cap the site permanently. Theres no evidence to suggest Newport would go along with that planits not like capping the site suddenly negates the ecological hazards presented by digging up a landfill, and frankly, city leadership might just say no out of spite at this point.I guess you have to hand it to Howells for his singular dedication to this cause, given that there is no certainty that he actually finds the hard drive or that it even boots if he does. But there is no rule that being dedicated and being annoying are mutually exclusive.Daily NewsletterYou May Also Like By AJ Dellinger Published February 6, 2025 By Matthew Gault Published February 4, 2025 By Matthew Gault Published January 31, 2025 By Matt Novak Published January 29, 2025 By Lucas Ropek Published January 24, 2025 By Matthew Gault Published January 23, 2025
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  • 2025 Venice Architecture Biennale: Over 750 Participants Researching How Architecture Adapts to the Future
    www.archdaily.com
    2025 Venice Architecture Biennale: Over 750 Participants Researching How Architecture Adapts to the FutureSave this picture!Gaggiandre. Image Andrea Avezz, Courtesy of La Biennale di VeneziaDuring a live presentation for the 19th International Architecture Exhibition, curator Carlo Ratti offered a glimpse into the programming of this year's edition. The 2025 Venice Architecture Biennale will include 66 National Pavilions, with 4 countries represented for the first time: the Republic of Azerbaijan, Sultanate of Oman, Qatar, and Togo. The exhibition, divided between the Giardini (26), at the Arsenale (22) and in the city center of Venice (15), explores the theme of "Intelligens. Natural. Artificial. Collective", gathering over 750 participants, including individuals and organizations forming interdisciplinary and multigenerational teams. According to the numbers released, this year's edition is shaping up to become the largest Architecture Biennale held in Venice. The upcoming Biennale, under the direction of Carlo Ratti, set out to offer a multifaceted exploration of architecture's role in addressing the intertwined challenges of climate change and population evolution. The Biennale's central exhibition is structured around three thematic worlds: Natural Intelligence, Artificial Intelligence, and Collective Intelligence, culminating in a reflection on space exploration not as an escape, but as a means to improve life on Earth. The Biennale's curatorial vision transforms the event into a dynamic laboratory, bringing together architects, engineers, mathematicians, scientists, climate scholars, and other specialists to bring together diverse perspectives on architecture's responsibility to adapt to a changing world. This collaborative spirit is highlighted by an open call for submissions, ensuring diverse voices and perspectives are incorporated, expanding the traditional notion of architectural authorship.Save this picture! Architecture has always been a response to a hostile climate. From the earliest "primitive hut," human design has been led by the need for shelter and survival, driven by optimism: our creations have always strived to bridge the gap between a harsh environment and the safe, livable spaces we require. - Carlo Ratti Related Article "Intelligens. Natural. Artificial. Collective": Carlo Ratti Announces Theme and Title for 2025 Venice Architecture Biennale A central theme revolves around adaptation to climate change, moving beyond mere mitigation efforts. The Biennale will delve into predictive scenarios, considering projected climate conditions in Venice over the next century and forecasting population shifts. Among the subjects addressed are concepts like artificial floods, the impact of population dynamics on our cities, and interferences between urban planning and bacteriology. A partnership with Kengo Kuma explores how AI technologies could turn irregular timber into structural material, while interdisciplinary teams are bringing material explorations from around the world to Venice. Participants in the Venice Biennale have been given a Circular Economy Manifesto, developed with Arup, in an effort to promote material reuse.Save this picture!Save this picture! For decades, architecture's response to the climate crisis has been centered on mitigation designing to reduce our impact on the climate. But that approach is no longer enough. The time has come for architecture to embrace adaptation: rethinking how we design for an altered world.[] In the time of adaptation, architecture is at the center and must lead with optimism. In the time of adaptation, architecture needs to draw on all forms of intelligence natural, artificial, collective. In the time of adaptation, architecture needs to reach out across generations and across disciplines - from the hard sciences to the arts. In the time of adaptation, architecture must rethink authorship and become more inclusive, learning from science. - Carlo Ratti Save this picture!Save this picture!Another significant focus is the analysis of artificial forms of intelligence. The Biennale will showcase how AI is used for urban planning, showing how it can help detect the waste can can be reused in rebuilding efforts, turning the city into a place for urban mining. Additionally, the Arsenale is set to be transformed into a laboratory for experimenting with humanoid robotics in construction, an initiative supported by workers' unionsThe exploration extends further to collective intelligence, examining how informal processes of knowledge sharing and collaboration can inform architectural solutions. This includes exploring the lessons learned from designing for extraterrestrial environments and investigating the potential for architectural solutions inspired by spacesuits and other technologies developed for space exploration to enhance life on Earth.Save this picture!Save this picture!Finally, the Venice Living Lab, emphasizes the city itself as a crucial testing ground for innovative approaches to sustainability. This initiative will explore Venice's unique relationship with water, focusing on water management and purification techniques, even demonstrating the conversion of purified water into espresso. The collaboration with COP30 and a focus on sustainable interaction with the Amazon rainforest demonstrate a commitment to global collaborations and the exchange of knowledge concerning sustainable building practices. The Biennale's catalog, featuring essays and a new format called "Impossible Conversations," with AI-enabled conversations with historical figures, promises to further enrich the discourse surrounding these crucial issues.We invite you to check out ArchDaily's comprehensive coverage of the 2025 Venice Biennale.Image gallerySee allShow lessAbout this authorCite: Maria-Cristina Florian. "2025 Venice Architecture Biennale: Over 750 Participants Researching How Architecture Adapts to the Future" 11 Feb 2025. ArchDaily. Accessed . <https://www.archdaily.com/1026799/2025-venice-architecture-biennale-over-750-participants-researching-how-architecture-adapts-to-the-future&gt ISSN 0719-8884Save!ArchDaily?You've started following your first account!Did you know?You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.Go to my stream
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  • Formal and Material Experimentation: Key Lessons from Modernist Architecture Pioneers
    www.archdaily.com
    Formal and Material Experimentation: Key Lessons from Modernist Architecture PioneersSave this picture!Brasilia construction . Image Alexander EisenschmidtWars, decolonization, economic crises, civil movements, and industrial-technological revolutions: the 20th century was a period of radical and far-reaching transformations. These upheavals reshaped societies and redefined how people expressed their evolving aspirations, with architecture leading the way. Machines and industrialization promised technological progress and modernization, advocating for a clean break from the ornamented, historically rooted styles of the past while embracing a vision focused on functionality, efficiency, and innovation. This shift, embodied by modernism, introduced new concepts, methods, and material usesall shaped through experimentation.Driven by the acceleration and connectivity derived from the Industrial Revolution, the movement gave way to a generational rupture that reached a global convergence, bringing dissertations and approaches that, for the first time, developed almost in parallel in different parts of the world. The movement started in Europe but quickly spread to other continents. While the basic principles of modernism were the same, different regions developed their own discussions based on local culture, context, and society.Save this picture! Architecture should be an expression of our times, not a plagiarism of past cultures. -Le Corbusier This process evidenced that, although experimentation was inherent to modernism, local particularities played a determining role in its evolution, providing new opportunities and challenges that enriched the transformation of the movement. Key figures such as Eileen Gray, Oscar Niemeyer, Emilio Duhart, Amancio Williams, Teodoro Gonzlez de Len, and Balkrishna Doshi, among others, were fundamental in this period. Many of them, closely connected to Le Corbusier, exchanged ideas and perspectives with him, shaping their works to reflect the universal principles of modernism while incorporating processes, materials, and lessons drawn from their specific contexts and personal visions.Save this picture!Form, Color, Furniture, Materials, and Structure as Part of a WholeWe shall begin by talking about Le Corbusier, who, like other figures who succeeded him, used steel, concrete, and glass as fundamental materials in his work. Beyond their structural or physical roles, these materials embodied the logic of construction, becoming mediums to demonstrate efficiency while addressing the five points of architecture he conceived. Steel, reserved primarily for infrastructure, began to shape smaller-scale buildings, offering lightness, wide spans, and structural stability.By eliminating structural constraints, reinforced concrete enabled the creation of innovative, fluid forms. At the same time, glass, with its flexibility, complemented the technical potential offered by concrete and steel. Together, this triad became emblematic of the core principles of modern architecture. Yet, the experiential quality of space remained equally important. This focus led to the unfolding of Le Corbusier's color theory and Eileen Gray's distinctive approach to modernist architecture and interior design in the E1027 Villa, where she embraced contemporary principles while reinterpreting them through her unique use of furniture and materials.Save this picture!Eileen Gray explored the development of various armchair and table structures using chromed stainless steel, with the E1027 Side Table being one of her most famous designs. This piece achieved an aesthetic that is now considered classic, yet was revolutionary for its time. Her design stands out for the contrast between the shades of the furniture, the wood accents that add warmth, and the incorporation of textiles, such as rugs, which enrich the sensory experience of her spaces. This integration of materials reflected a vision where architecture and furniturethough influenced by the machinist principles of the modern movementwere scaled to suit the human experience. Gray broke with convention, redefining the relationship between design and livability by conceiving functional and emotionally resonant spaces.Save this picture! A house is not a machine to live in. It is the shell of man, his extension, his release, his spiritual emanation. -Eileen Gray Another outstanding figure who explored the limits of modernism was Oscar Niemeyer. He embraced a more expressive approach, in stark contrast to the geometric rigidity that defined many of his contemporaries, including fellow countryman Lucio Costa. Although reinforced concrete became his most important resource, he knew how to use its malleability to create forms that evoked a more fluid and sculptural aesthetic. His approach, deeply influenced by a Latin American vision, sought to "Brazilianize" modernism, endowing it with a character that dialogued with cultural identity. Through curves, he expressed the sinuosity of the landscape and nature.One of the most innovative aspects of the Brazilian architect's process was his close collaboration with engineer and poet Joaquim Cardozo, which enabled the calculation of complex structures with remarkable technical precision like the Cathedral of Brasilia. This synergy between architectural design and engineering led to construction methods that fulfilled a structural function and explored the potential of reinforced concrete to create dynamic compositions. The key lesson Niemeyer left us is the balance between material, structure, and form, which, along with the building's identity, are seamlessly integrated into a cohesive process.Save this picture! My work is not about 'form follows function' but 'form follows beauty' or, even better, 'form follows feminine'. -Oscar Niemeyer Comparing the approaches of the three architects reveals that Gray's and Niemeyer's visions were not counter to Le Corbusier's ideas, but an evolution in architectural thinking. Gray's functional approach and Niemeyer's expressive vision expanded the possibilities of materials and architectural forms. Both created a language that conceived the building as an integrated whole, transcending the limits of "traditional" modernism.Climate, Contextual, and Cultural Integration as the "Unseen" Thread that Defines IdentityLe Corbusier himself once acknowledged, when referring to the challenges of building Chandigarh, that he had to make a pact with nature, taking into account the extreme climatic conditions of India, such as the scorching sun, the strength of the monsoon and the hot winds of the region. What better example of modernism and contextual integration than India? And what better reference than Balkrishna Doshi? Although he was one of Le Corbusier's most prominent disciples, Doshi developed an architectural language of his own, adapted to a newly independent country but with a deep cultural tradition. For him, architecture was not merely a means of construction, but an extension of life. A clear embodiment of this philosophy is his studio, Sangath.Save this picture!In his projects and studio, vegetation is essential, profoundly connecting the buildings with their surroundings. Unlike the early manifestations of modernism, which tended to isolate themselves or appear alien to the natural context, in Doshi's work the buildings integrate harmoniously with the landscape. In Sangath, the architecture is characterized by its horizontality, with each building interconnected, evoking the form of a cave. The interior spaces, sunken and protected by clay, are sheltered from the sun's heat by grassy mounds and the reflective white porcelain mosaic that covers each vault. Sangath stands out not only for its links to nature but also for its corridors and courtyards, open spaces that serve as meeting areas, and integration of architecture with the communal life of Indian culture. Although modernism was historically associated with technology and progress, for Doshi true advancement could not be achieved without deep cultural rootedness and the use of local materials. Instead of proposing a universal vision of modernism, his work presents a localized interpretation of architecture as a celebration.Save this picture! Design is nothing but a humble understanding of materials, a natural instinct for solutions, and respect for nature -B.V. Doshi Similar cases are found in the work of Teodoro Gonzlez de Len and Emilio Duhart, both alumni of Le Corbusier, who, in the mid-20th century, were part of a generation of Latin American architects whose vision of modernism intersected with their local context. Interestingly, both experimented with new takes on the clean white concrete that marked the early works of the movement, but with more robust characteristics. Although both emphasize horizontality and monumentality, the Mexican architect's work stands out for its unconventional and somewhat contradictory materiality. He experimented with a mix of concrete and white marble grain as aggregate, which, once chiseled, reveals a new texture while also correcting imperfections from the local workers' construction techniques. Modernism now incorporated artisanal processes.On the other hand, the ECLAC Building in Chile, designed by Duhart, is situated along the banks of the Mapocho River. This location directly influences the material expression of the building, which, although it presents a robust aesthetic, establishes a connection with the adjacent body of water through the use of local materials, such as sand and "ripio" (gravel) from the river. This choice highlights the relationship between the structure and its surroundings. Some reinforced concrete walls include engraved inscriptions that promote dialogue with its cultural and natural context. These engravings soften the hardness of the concrete, introducing a symbolic dimension that had not been seen in the works of his contemporaries and predecessors, underlining the building's link to the identity of the place.Save this picture!Save this picture! The present is what an architect should be most interested in. We make the future by confronting the present. -Teodoro Gonzlez de Len The examples seem endless, highlighting the vastness and diversity of this movement, where each proponent unlocked new avenues for exploration. Every architect, shaped by their distinct ideology, culture, and context, brought their interpretation. Was this an unexpected outcome for modernism? This break with the past may have aimed to move away from ornate, dominant forms, offering instead a much-needed blank canvas that would allow those inspired by this transformation to develop and experiment freely, without constraints. Getting rid of the inertia, architects found themselves in uncharted territory, where the rules were no longer dictated by precedents but by innovation. This newfound freedom redefined the relationship between form and function and sparked a revolution in how spaces were conceivedstripped to their essence, but abundant with potential for reinvention and experimentation.Save this picture!This article is part of the ArchDaily Topics: 100 Years of Modernism. Every month we explore a topic in-depth through articles, interviews, news, and architecture projects. We invite you to learn more about our ArchDaily Topics. And, as always, at ArchDaily we welcome the contributions of our readers; if you want to submit an article or project, contact us.Image gallerySee allShow lessAbout this authorEnrique TovarAuthorCite: Enrique Tovar. "Formal and Material Experimentation: Key Lessons from Modernist Architecture Pioneers" 11 Feb 2025. ArchDaily. Accessed . <https://www.archdaily.com/1026242/formal-and-material-experimentation-key-lessons-from-modernist-architecture-pioneers&gt ISSN 0719-8884Save!ArchDaily?You've started following your first account!Did you know?You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.Go to my stream
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  • New Molecule Used in Cancer Treatment Shows Promise for Treating HIV
    www.discovermagazine.com
    A molecule that is currently being used to treat cancerous soft-tissue sarcomas may be the key for developing a cure for HIV.This molecule, known as EBC-46, works by temporarily activating the HIV virus in the affected cells as they hide so that the bodys immune system can remove the virus, according to a study published recently in Science Advances.Its pretty amazing, says Paul Wender, a chemist at Stanford University. In this new agent, we were seeing things that get up to 90 percent reactivation.The Need for TreatmentHIV is a virus that can eventually lead to the deadly condition AIDS. The World Health Organization estimates that nearly 40 million people around the world are infected with HIV.Treatments known as antiretrovirals exist and they stop the HIV virus from replicating, turning it into a manageable condition rather than a life-threatening disease. But these drugs are often expensive, and those with HIV that live in developing countries often cant access them. They are also life-long treatments since antiretrovirals dont fully eradicate the disease.If you ever stop taking therapy, the virus can come roaring back, says Matthew Marsden, a virologist at the University of California, Irvine.Read More: How Close Are We to a Cure for HIV?The Discovery of EBC-46 Wender, Marsden, and others began to look at compounds that might be more effective. They turned to EBC-46, a compound found in its natural form in the seeds of blushwood trees from the rainforests of northeastern Australia.The U.S. Food and Drug Administration had already approved a medication using the compound to treat cancerous soft-tissue sarcomas in humans in 2024, after having an 88 percent success rate in treating tumors in dogs.EBC-46 works to activate the protein kinase C, which in turn prompts the infected cell to come out of latency. Once the cell is out of hiding, the bodys immune system can identify it and begin removing the source of the virus.Once Wender, Marsden, and their colleagues synthesized EBC-46 and began to tinker with it, as described in their study, they created small changes that improved its effectiveness. The compound could kickstart about 90 percent of the cells where HIV was hiding, Wender says.How Does HIV Elude Detection?The trouble with eradication lies in the HIV virus ability to hide. Antiretrovirals may keep the viral load down by stopping HIV from replicating, but some HIV often lies dormant in hidden parts of the body, making it difficult to completely eradicate.The virus can actually hide out in very rare latent cells, Marsden says.Its so good at hiding that the bodys own immune system doesnt detect the devastating intruder, making the treatment of HIV something like a game of whack-a-mole. Just as you knock out some of the infection, more may appear.As a result, Marsden and Wender have been working for more than a decade and a half on ways that they could expose the hiding virus, producing a cure to the disease rather than a lifelong treatment.The approach to a cure would be to get at the source cells, Wender says.Researching Organic CompoundsWender and his colleagues originally synthesized prostratin, which had promise in finding the latent HIV cells in 2008. This compound was isolated from the bark of a tree long used by Samoan traditional healers to treat hepatitis ethnobotanist Paul Cox recorded its use there, bringing the compound to the attention of other researchers.Wender also found promise in a molecule called bryostatin 1. The organic compound came from a marine creature known as the common bugula, but it was so scarce that 14 tons of the creature was needed just to extract 14 grams of bryostatin 1, according to the study published in Science in 2017.The trouble is, bryostatin 1 only activates about 20 percent of the latent cells carrying HIV.How Can a Cancer Drug Help With HIV?Cancer and HIV are different diseases. EBC-46 activates antigens directly on the tumorous tissue to help treat sarcomas. In the case of HIV, EBC-46 activates infected cells, exposing the virus and allowing our antibodies to attack them.We want safe and effective ways to flush out latent virus, Marsden says.In the beginning, EBC-46 could at least interrupt the constant need for antiretroviral treatment. This would be a first step towards complete elimination of the infected cells.Everything in medicine takes time, and its difficult for Wender or Marsden to say how long it will take to develop EBC-46 and bring it to market. Wender says that things like human tolerability, efficacy, and variability in the population still need to be addressed.Nonetheless, we have something that I would consider very exciting, Wender says.Article SourcesOur writers at Discovermagazine.com use peer-reviewed studies and high-quality sources for our articles, and our editors review for scientific accuracy and editorial standards. Review the sources used below for this article:World Health Organization. HIVScience Direct. ProstratinJoshua Rapp Learn is an award-winning D.C.-based science writer. An expat Albertan, he contributes to a number of science publications like National Geographic, The New York Times, The Guardian, New Scientist, Hakai, and others.
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  • Rare fly species wears fake termite head to infiltrate nests
    www.popsci.com
    A blow fly larva disguised as a termite, antennae and all. Roger VilaShareThe natural world is full of tricksters. African daisies can imitate flies to trick real insects into attempting to mate with them and depositing precious pollen. Some spiders can scuttle around like ants to avoid trouble. Now, an international team of scientists have observed a blow fly successfully living in disguise among termitesby wearing termite masks. The findings are detailed in a study published February 10 in the journal Current Biology.A chance discoveryA team of scientists discovered a species of blow fly (family Calliphoridae) whose larvae can infiltrate colonies of harvester termites in the Anti-Atlas mountains of southern Morocco. The research group from the Institute of Evolutionary Biology (IBE) at the Spanish National Research Council primarily studies ants and butterflies. Since the area was a little dry and lacking rainfall, the butterflies were not flying. The team decided to look around for some ants instead and were in for a surprise.When we lifted a stone we found a termite mound with three fly larvae that we had never seen before. The water had probably flooded the deeper layers of the nest and the larvae had emerged onto the surface, Roger Vila, a study co-author and an evolutionary biologist at IBE said in a statement. It must be an extremely rare species, because we have made three more expeditions in that area and, despite lifting hundreds of stones, we found only two more flies, together, in another termite mound. Get the Popular Science newsletter Breakthroughs, discoveries, and DIY tips sent every weekday. By signing up you agree to our Terms of Service and Privacy Policy.Put on a termite maskThe team took a closer look at the ants bodies to see what types of adaptations were unique to this species of blow fly. The larvae of this calliphorid fly use disguise that helps them infiltrate termite mounds. The larvae display a termite mask on the backs of their bodies. The mask includes a non-functional head adorned with antennae and palpsforward appendages near the mouth of termitesthat are the same size as those of a large harvester termites. They also have two false eyes. These fake peepers are the larvaes breathing holes.Most termites live several metres deep and have no visual perception, said Vila. However, harvester termites come out at dusk to collect grass, so they have functional eyes that the larvae are able to mimic with their spiracles.The larvae also use unusual tentacles around their bodies that are detailed termite antennae dupes. The team used a scanning electron microscopy to look at the tentacles and saw that they help the larvae communicate with several termites at the same time.[ Related: Even ants may hold grudges. ]Spray on a chemical disguiseEverything inside a termite nest is dark, so the termites use their antennae to recognize each other. Their antennae can detect the shape and smell of their siblings, since all members of the nest share a particular scent. If the soldier termites sniff out intruders from other colonies, they will attack and dismember the interlopers.To keep from being detectedand likely dismemberedthe bowflies mimic the distinctive odour of their hosts. The teams analysis revealed that the chemical composition of the larvae is indistinguishable from the termites in the colony. This chemical disguise is key to interacting with the termites and benefitting from their communicable nest life. Future studies could determine how they create this unique scent booster.When the team initially found the larvae in Morocco, they were in the termite mounds food chambers. When they observed the larvae back in a laboratory set up, they saw that they tend to settle in the most populated area of the nest. Here, they actually received constant attention from the termites. While the team couldnt determine what the larvae were eating, they did observe that the termites appeared to be transmitting food to the larvae using their mouths.The larvae are not only tolerated, but they constantly communicate with the termites through contact with their antenna-like tentacles, said Vila. The termites even seem to feed them, although this has not yet been unequivocally demonstrated.One of the studys biggest challenges was the difficulty of keeping the insects in the lab. It involves maintaining colonies of desert termites, who live in very special conditions in the wild.The larvae we studied eventually died without metamorphosing, so there may be elements of the nest and the symbiotic relationship between the termites and the flies that we were unable to transfer to the laboratory. Their diet is currently unknown, and their adult form remains a mystery, said Vila.Evolve quicklyAccording to the team, the relationship between the blow fly larvae and termites appears to be some form of social parasitism or symbiosis. Humpbacked flies and termites have a similar relationship. However, it is adult humpback flies and not the larvae that mimic termites.Genomic study also showed that the fly belongs to the genus Rhyncomya. No known species of this genus have this unusual lifestyle or physical traits, so the team believes that this new species must have evolved very quickly.This discovery invites us to reconsider the limits and potential of symbiotic relationships and social parasitism in nature, said Vila. But, above all, we should realise how much we still do not know about the vast diversity and specialisation of insects, which are essential organisms in ecosystems.
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  • Nervous about egg and gas prices? Join Costco and get a $20 reward
    www.popsci.com
    Stack CommerceShareWe may earn revenue from the products available on this page and participate in affiliate programs. Learn more You never know what grocery prices will look like from one week to the next. One day, eggs are reasonable, the next, youre considering starting a hobby farm. If you want to keep your budget predictable, a Costco membership is one of the best ways to do it.No doubt, youve seen others online filling their carts to the brim with bulk groceries or spotting brand-name clothing finds, so was it the membership cost holding you back from joining? If so, this may sweeten the deal: Get a $20 Digital Costco Shop Card when you sign up as a Gold Star Member ($65 per year).This offer is only available for new members or those with cards that have been expired for over 18 months. You may share the membership with a second adult living at your address using the free Household Card.Heres how to get your Costco membershipYou already know all about Costco and whats inside, so lets focus on how to get your hands on that membership card ASAPgroceries and gas arent getting any cheaper. (You know that Costco Gold Star Members can fill up at Costco Gas Stations for less, right?)Buy your Costco membership online here for $65 (dont worry, youll get that $20 reward back).Immediately after purchase, youll get a confirmation email with a unique code and a link to an online form.Click the link and fill out the form, making sure to provide a valid email address. You must redeem your code by June 30, 2025, to qualify for this promotion.Head to your nearest Costco warehouse to pick up your physical membership card.Within two weeks of signing up, youll receive a $20 Digital Costco Shop Card to spend online or in-store.Sign up for a Costco Gold Star Membership ($65 per year) and receive a $20 Digital Costco Shop Card today. No coupon is needed to get this offer.StackSocial prices subject to change.Costco 1-Year Gold Star Membership + $20 Digital Costco Shop Card $65See Deal
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  • Spooky floating lights in South Carolina could be earthquake farts
    www.sciencenews.org
    A South Carolina ghost story could have a very earthly explanation.Starting in the 1950s, folks in the Summerville, S.C., area began reporting sightings of strange balls of light floating down a remote road near some former railroad tracks. Local lore has it that the eerie illuminations, known as the Summerville Light, are the glow of a lantern carried by a forlorn ghost.But perhaps earthquakes are the source of this phantom light, and of some other ghostly legends too, geologist Susan Hough proposes January 22 in Seismological Research Letters. Radon, methane or other gases that rise from the ground during quakes could have been ignited by static electricity or sparks from shifting rocks or passing trains, causing the vapors to luminesce, suggests Hough, of the United States Geological Survey in Pasadena, Calif.Located far from any tectonic plate boundaries, Summerville might seem an unlikely spot for quakes. But in 1886, a temblor of around magnitude 7 devastated the nearby city of Charleston, killing 60 people. That event and hundreds of aftershocks over the following decades revealed the areas pronounced seismic hazard.The region is rich in ghost tales too, the most famous of which may be the Legend of the Summerville Light. The story generally goes that one night, a railroad workers wife was waiting for him by some tracks when she learned that he was decapitated in an accident. From then on, and even after her death, the woman returns to the tracks each night, carrying a lantern as she searches for her husbands head.Curious if the light could be explained by a physical mechanism, Hough reviewed books, magazines and online sources for recorded sightings of the mysterious orbs and other supernatural claims from the area. She also studied the areas earthquake history, focusing on 1890 to 1960 the period leading up to the start of the sightings.These earthquake lights were photographed just before dawn on March 23, 1977, near Brasov, Romania. A magnitude 7.2 earthquake rocked the region on March 4 and aftershocks occurred in the following weeks.Mihai Danciu, F. St-Laurent/Seismological Research Letters 2000Only a few quakes were documented during that time span, she found. There was a magnitude 3.9 in 1907, and then in 1959 around when the sightings began a magnitude 4.4, followed shortly thereafter by a couple of smaller quakes in 1960. These earthquakes would have most likely been accompanied by additional, even smaller quakes that went undetected, Hough says. Despite their small size, she says, its possible that such temblors could have generated earthquake lights without anyone suspecting a quake had occurred.Other instances of supernatural activity reported in the area, such as cars shaking violently, objects and doors moving spontaneously and footsteps heard in upstairs rooms could also be explained by inconspicuous earthquakes. Many of the reports seem to fit with shaking known to occur at a II on the Modified Mercalli Intensity scale, which scientists use to rate quakes based on afflicted damage, Hough says. Shaking is generally considered to be at Mercalli intensity II if it is weak and felt only by a few persons at rest, especially on upper floors of building.Houghs proposal is reasonable, says earthquake scientist Yuji Enomoto of Shinshu University in Matsumoto, Japan, but more geologic data is needed to clarify which natural mechanism could be behind the Summerville Light. Specifically, data on the presence of an anaerobic environment containing organic matter capable of generating methane, and the existence of granitic bedrock containing radium, which can produce radon would be most helpful, Enomoto says.For Hough, one of the more intriguing implications of the work is the possibility that similar ghost stories elsewhere could be associated with subtle seismic activity. Theres a bunch of ghosts wandering the rails in different places in the United States carrying lanterns looking for severed heads, Hough says. Maybe they are illuminating shallow active faults.
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  • Amazing <i>Australopithecus</i> excitement from 1925 about a man ape fossil find
    www.nature.com
    Nature, Published online: 11 February 2025; doi:10.1038/d41586-025-00066-7A skull discovered in South Africa provides key evidence about human evolution, and early plans for a tunnel to connect England and France, in this weeks pick from the Nature archive.
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