Welcome to today’s curated collection of interesting links and insights from 2025/08/25. Our AI-powered system has processed and summarized 12 URLs to bring you the key takeaways.
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1. Trump appoints Airbnb co-founder to revamp public websites after Musk Doge exit
Former US President Donald Trump has appointed Airbnb co-founder Joe Gebbia to oversee a revamp of his public websites following Elon Musk’s departure from Twitter and the rise of Dogecoin-related controversies. Gebbia, known for his expertise in technology and design, is expected to enhance the digital presence and engagement of Trump’s platforms. This move reflects Trump’s effort to stabilize and strengthen his online communication channels amid significant social media shifts. The appointment signals a strategic pivot to more controlled and appealing digital interfaces. It also ties into broader trends of public figures seeking innovative tech solutions to manage their online narratives.
2. This Baby Was Conceived in 1994, Born in 2025—and the Story Behind It Is Even Wilder
A baby born in 2025 from an embryo frozen in 1994 set a world record for the longest interval between cryopreservation and birth and is reshaping debates about the future of embryo freezing, as documented by @MIT_Technology_Review. The embryo was created via IVF in 1994 by @Linda_Archerd and her then-husband, stored in liquid nitrogen at -196°C, and remained untouched for more than three decades before @Lindsey_Pierce and @Tim_Pierce of London, Ohio, welcomed Thaddeus after two embryos were implanted through Nightlight Christian Adoptions. The pregnancy used older slow-freeze techniques rather than modern vitrification, yet there’s no evidence the embryo’s age hindered development, suggesting viability can persist when storage is stable if embryos pass screening. Clinics remain cautious about long-term biological and psychological risks for parents and children when implants come from embryos frozen for long periods, highlighting the broader #bioethics and #ethics discussions about what to do with frozen embryos. In the United States, estimates place around three million embryos in storage, underscoring policy questions about access, donation, and the future of #embryo_adoption, #fertility, and how society will manage this legacy.
3. Scientists Discover a Cheaper, More Powerful Catalyst for Clean Hydrogen Energy
A Northwestern University team led by @Chad A. Mirkin, with @Ted Sargent and the Toyota Research Institute, demonstrates a cheaper, more powerful #catalyst for clean hydrogen energy that could supplant precious #iridium. The #megalibrary, described as the world’s first nanomaterial data factory, holds millions of designed nanoparticles on a fingertip-sized chip to rapidly test vast combinations of four abundant metals, yielding an entirely new material that, in lab tests, matched or outperformed commercial iridium catalysts at a fraction of the cost. After identifying a promising candidate, researchers scaled it up and showed it works in an actual device in remarkably short time, illustrating how this approach can accelerate discovery and lower the price of green #hydrogen. The work, published Aug 19 in the Journal of the American Chemical Society, underscores the potential of the #megalibrary approach to revolutionize materials discovery and energy technologies. It links rapid #materials screening to a practical route for affordable green #hydrogen, with implications beyond energy.
4. Bill Gates nonprofit to support Japan’s biomass and hydrogen research
The nonprofit founded by @Bill Gates will partner with Japan’s government to back decarbonization research and development, focusing on #biomass and #hydrogen technologies, with operations starting in fiscal 2026. It marks the group’s second base outside the United States, after Singapore, signaling an expanded international push to support Japan’s decarbonization effort. The collaboration could help mobilize early-stage pilots and scale clean technologies, leveraging Gates’ philanthropy to complement public funding as Japan seeks to advance hydrogen infrastructure and biomass utilization. The move aligns with global climate aims and shows how philanthropic and government initiatives can converge to accelerate #decarbonization in Asia and beyond.
5. Top AI models fail spectacularly when faced with slightly altered medical questions
AI models that excel on medical exams may conceal a superficial understanding, as a new study shows their performance collapses when answer choices are slightly altered. This evidence—alongside real-world cases like bromide-toxicity triggered by an AI-guided diet experiment—raises concerns about relying on AI for health guidance from @ChatGPT and other tools. The findings imply that current systems may exploit superficial cues rather than genuine understanding, underscoring the need for robust evaluation of medical AI and caution in their deployment #evaluation #safety. The takeaway is to push for safer, better-evaluated #AI medical applications and to scrutinize AI-provided health guidance, including from @ChatGPT.
6. Top AI models fail spectacularly when faced with slightly altered medical questions
Artificial intelligence has dazzled with its test scores on medical exams, but a new study suggests this success may be superficial. When answer choices were modified, AI performance dropped sharply, raising questions about whether these systems truly understand what they’re doing. The finding implies that models may rely on cues in prompts or answer options rather than genuine medical reasoning #AI #machinelearning. Its implications for health advice and clinical decision support are cautionary, underscoring the need for more robust evaluation and tests that probe true understanding.
7. How NASA’s Juno Probe Changed Everything We Know About Jupiter
NASA’s Juno probe has revolutionized understanding of Jupiter by providing detailed insights into the planet’s composition, magnetic field, and atmospheric dynamics. Juno’s measurements revealed that Jupiter’s magnetic field is far more complex and powerful than previously thought, challenging existing models of planetary magnetism. The probe also uncovered unexpected atmospheric phenomena like massive cyclones at the poles and revealed that Jupiter’s core is not solid but diluted and partly dissolved, overturning previous assumptions. These findings have significant implications for theories of gas giant formation and the dynamics of planetary interiors. Juno’s data enrich the broader knowledge of planetary science and enhance our comprehension of the solar system’s largest planet.
8. New technique measuring DNA damage could improve cancer therapy and aging research
A new technique developed by researchers at @NIST precisely measures DNA damage at the level of single molecules, which could enhance cancer therapy effectiveness and aging research. The method uses advanced microscopy to detect and quantify various types of DNA lesions, offering improved sensitivity compared to traditional bulk assays. This approach allows scientists to better understand DNA damage repair processes and their implications for disease progression and treatment outcomes. By enabling detailed insight into #DNADamage and repair mechanisms, the technique may lead to personalized cancer treatments and improved evaluation of aging biomarkers. This innovation highlights the potential for combining cutting-edge technology with molecular biology to advance medical research.
NVIDIA plans to advance AI data center interconnects by adopting #siliconphotonics and #co-packagedoptics technologies for GPU communication by 2026, enabling faster and more efficient data transmission via light rather than traditional electrical signals. In its recent disclosures, NVIDIA highlighted the limitations of current copper-based interconnects and presented silicon photonics as a means to overcome bandwidth and power efficiency constraints, crucial for the scaling demands of next-generation AI workloads. This transition is expected to reduce latency and power consumption significantly while increasing throughput, which is vital for handling the explosively growing data in AI training and inference tasks. By integrating photonic components alongside GPUs, NVIDIA aims to set a new standard for AI data center architectures, potentially making these optical technologies mandatory. This initiative aligns with broader industry trends toward optical interconnects, signaling a pivotal shift in the infrastructure supporting powerful AI models.
10. YouTube secretly used AI to edit people’s videos. The results could bend reality
YouTube is conducting an experiment on select Shorts that uses traditional ML to unblur, denoise and improve video clarity, effectively editing creators’ content without informing users or asking permission, a development tied to #AI and #YouTubeShorts. Creators such as @Rick Beato and @Rhett Shull have reported subtle artefacts—sharper textures, changed wrinkles and even warped ears—that make videos feel AI-generated and risk eroding audience trust. YouTube has confirmed the experiment, saying it aims to improve quality and that the approach is similar to smartphone processing, as explained by @ReneRitchie. Public complaints grew on social media for months, and BBC questions about user opt-out were not answered, underscoring concerns about consent and transparency. This piece frames the issue as part of a broader trend of AI pre-processing shaping reality and asks how such edits might affect our shared sense of the real.
11. A restaurant owner wasn’t regaining function after a stroke. New technology changed everything.
After a stroke left restaurateur @Tommy Fello unable to move his left arm and leg, a first-of-its-kind therapy, the #VivistimSystem, offered a new path by pairing vagus nerve stimulation with rehabilitation to boost motor recovery. Earlier, despite a clot-busting drug and conventional therapy, his numbness and paralysis persisted, preventing him from working in his restaurant. The Vivistim Therapy system delivers a brief pulse to the vagus nerve during rehab, with therapists guiding wireless signals and patients doing at-home exercises, and @Dr. Erez Nossek says this can enhance neuroplasticity to help the brain rewire more effectively. The approach is presented as unique because there is no other FDA-approved technology proven to boost neuroplasticity for stroke survivors, supported by a 108-person Lancet trial published in 2021. This case illustrates how tech-enabled rehab can convert a stalled recovery into meaningful gains and hints at a shift toward targeted neural rewiring during therapy.
14. The ‘compliment sandwich’ is no longer as effective in communication
The ‘compliment sandwich’ technique, which involves placing criticism between two positive comments, is losing its effectiveness in communication. Studies reveal that recipients often perceive the compliments as insincere or as mere buffers to soften the negative feedback, reducing overall trust and clarity. Researchers note that this method can lead to confusion about the true message and weaken the impact of constructive criticism. Alternatives emphasizing direct and respectful communication show better outcomes in feedback acceptance and relationship building. This shift highlights the importance of evolving communication strategies to enhance understanding and trust in professional and personal contexts.
That’s all for today’s digest from 2025/08/25! We found and processed 12 URLs. Stay tuned for tomorrow’s collection of insights and discoveries.
Thanks Patricia Zougheib and Dr Badawi for curating the links
See you in the next one! 🚀