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April 22^nd 2025

💻 Technology

🇨🇳 Chinese engineers launch world’s first 10G broadband to power smart city of the future

China has deployed the world’s first 10G broadband network in Xiong’an, a high-tech city southwest of Beijing, using Huawei and China Unicom’s 50G-PON technology. Offering ultra-fast speeds and low latency, the network supports advanced applications like autonomous vehicles, cloud gaming, and AI-driven smart city systems. This marks a major leap beyond global 5G efforts, positioning Xiong’an as a model for digitally integrated urban living.

🇺🇸 US researchers develop wearable sticker that reveals true emotions using vital signs

A team at Penn State has created a stretchable, rechargeable sticker that can detect real emotional states by measuring skin temperature, humidity, heart rate, and oxygen levels, even when facial expressions are deceptive. Published in Nano Letters, the device wirelessly transmits emotional data to clinicians, offering a powerful tool for early detection of mental health issues like anxiety or depression. By combining physiological signals with AI-analyzed facial data, this technology could transform telemedicine and mental health diagnostics.

🦾 Robotics

🇯🇵 Japanese and Taiwanese engineers give robots sense of smell to detect danger and disease early

Ainos and Japan’s ugo have integrated an AI-powered “nose” into humanoid robots, enabling them to identify gas leaks, infections, and hazardous odors faster than humans. The AI Nose uses a sensor array and algorithms to create digital "Smell IDs" for real-time environmental monitoring. This sensory leap, now entering real-world trials, could revolutionize safety, healthcare, and industrial automation.

🇯🇵 Japanese engineers use drones to safely trigger and guide lightning for urban protection

Researchers at Nippon Telegraph and Telephone (NTT) have developed the world’s first drone-based system that can safely trigger and guide lightning strikes, offering a breakthrough in protecting cities and infrastructure. In field trials, drones equipped with lightning-resistant cages successfully induced strikes using electric field manipulation and remained operational after direct hits. Published results highlight future plans to use these drones for lightning damage prevention and potentially harvesting lightning energy.

🌎 Sustainability

🇺🇸 🇧🇪 US and Belgian scientists create artificial pollen to protect honey bee populations

Researchers at Washington State University and Belgium's APIX Biosciences have developed the first artificial pollen substitute that fully supports honey bee health, helping colonies thrive even without access to natural pollen. Tested in real-world pollination settings, the nutrient-rich "Power Bar" contains essential molecules like isofucosterol and significantly boosted colony survival and strength. This innovation could help prevent bee colony collapse and safeguard global food production.

💊 Healthcare

🇺🇸 US scientists show fecal transplants cut autism symptoms by 45% in long-term trial

A two-year follow-up study by researchers at Arizona State University has shown that Microbiota Transplant Therapy (MTT) can reduce autism symptoms by 45%, with improvements increasing over time. The treatment, which introduces beneficial gut bacteria via fecal transplants, was found to improve both gastrointestinal health and behavioral symptoms in children with autism. The results, published in Scientific Reports, are now advancing into Phase 3 clinical trials as the team seeks FDA approval.

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See you soon,

Max

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