Daily Innovation News

June 1^st 2024

💻 Technology

🇰🇷 Korean researchers develop a bird-eye-inspired camera for enhanced object and motion detection

Scientists at the Institute for Basic Science (IBS) and Gwangju Institute of Science and Technology (GIST) have developed a perovskite-based camera inspired by bird eyes, featuring artificial fovea and a multispectral image sensor. This design allows for superior object detection and motion sensing by mimicking the deep central fovea and tetrachromatic vision of birds. The new camera demonstrates higher object recognition and motion detection rates than conventional camera systems, with potential applications in robotics, autonomous vehicles, and drones.

⚡️ Energy

🇺🇸 US engineers create a new energy-efficient method for hydrogen production using solar power and agricultural waste

Researchers at the University of Illinois Chicago have developed a method to produce hydrogen gas from water using solar power and agricultural waste. This process reduces the energy required for water electrolysis by 600% by incorporating biochar from waste materials like cow manure. This breakthrough, published in Cell Reports Physical Science, offers a sustainable and cost-effective solution for hydrogen production, potentially making farms self-sustainable for energy needs.

🇩🇰 Danish researchers develop efficient electrolysis cells for cheaper green hydrogen

Scientists at the Technical University of Denmark have created new ceramic electrolysis cells with nickel-gadolinium-doped ceria (Ni-GDC) electrodes, enhancing the production of green hydrogen. These cells maintain performance over 1,000 hours, reducing degradation and lowering material and maintenance costs. The technology could reduce green hydrogen costs by up to 5% and improve efficiency by 25%, supporting sustainable energy solutions and reducing carbon emissions. This advancement is pivotal for sustainable transportation and industrial applications.

🪖 Military

🇨🇳 Chinese scientists develop "shark skin" technology for advanced jet engines

Chinese researchers have created 3D-printed titanium alloy structures inspired by shark skin to enhance turbofan engines. These structures reduce drag by up to 10% and improve aerodynamic efficiency, potentially allowing China to surpass the US in next-generation aviation engines. The development involves lightweight, robust components designed to withstand high pressures and temperatures. Despite mass production challenges, this technology could revolutionize aviation by increasing fuel efficiency and performance.

🌎 Environment

🇳🇴 Norwegian researchers develop a low-cost, efficient method for oxygen production from waste materials

Scientists at the Norwegian University of Science and Technology have discovered new materials that significantly enhance the production of pure oxygen, reducing costs and energy consumption. Using hexagonal manganites, these materials can store and release oxygen faster and at lower temperatures than current methods. This innovation, published in Chemistry of Materials, offers a sustainable and economical alternative for industrial and medical oxygen production. The materials' high-entropy properties make them suitable for large-scale applications.

💊 Healthcare

🇺🇸 US scientists create ‘living bioelectronics’ patch for skin healing

Researchers at the University of Chicago have developed "living bioelectronics," integrating living cells, gel, and electronics into a flexible patch. This patch, tested on mice, monitors and improves psoriasis-like symptoms without causing irritation. The system, named ABLE (Active Biointegrated Living Electronics), uses S. epidermidis bacteria to reduce inflammation and can be stored and rehydrated for use. This innovation, published in Science, could extend to other medical applications, such as wound healing and neural stimulation.

🔋 Electronics

🇨🇳 Chinese researchers develop the world's fastest vision chip with human eye-like perception

Scientists at Tsinghua University have created Tianmouc, a brain-inspired vision chip capable of sensing 10,000 frames per second. This chip uses a complementary sensing paradigm similar to human vision, enhancing machine perception in extreme scenarios. It reduces bandwidth by 90% and supports high-performance applications like autonomous driving. This breakthrough is set to accelerate advancements in intelligent systems and artificial general intelligence.

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