Ukraine successfully tests first indigenous ballistic missile, scientists recover almost 99% of pure silver from dead solar cells, mind-reading chip turns thoughts into text

Plus: HYBRIT achieves hydrogen-fueled iron, steel production at industrial scale                                                                                                                                                                                                                                                                                                                                                                                                                 August 28, 2024 | [Read Online]( [Interesting Talks' New Webinar: The Future of Automated Automotive Quality Inspection]( Join us for an interactive webinar to explore how machine vision can enhance quality inspection in the automotive industry, address key concerns, and showcase Eines' flagship product. [Register now]( In a bid to take advantage of its conflict with Russia, Ukraine’s president, Volodymyr Zelensky, it was announced on August 28 that the country had successfully developed its first locally-made ballistic missile. The president said at a press conference at the Ukraine 2024 Independence Forum in Kyiv that the country has also successfully launched its first domestically produced ballistic missile test. For more on this story, check out our [Must-Read](. 🔥Today’s job of the day as featured on [jobs.interestingengineering.com](: >[Â]([Desktop Support Engineer (Level 2)]( > [Data Analytics Engineer Senior - IM Enterprise Data]( Reading Time: 4 mins Did a friend forward this e-mail to you? [Subscribe here.]( MUST-READ 🚀 [Ukraine develops first indigenous ballistic missile, announces successful test]( Deploying a locally made ballistic missile would provide Ukraine with a low-cost, [new stand-off strike option]( unlike any other in its inventory. Zelensky did not name the new missile system. Still, discussions have already turned to the possibility of him referring to an improved missile based on its existing [Hrim-2 short-range ballistic missile]( (SRBM). On November 3, 2023, Brigadier General Serhiy Baranov, Head of the Main Directorate of Missile Forces, Artillery, and Unmanned Systems at the Ukrainian General Staff, confirmed that the Hrim-2 short-range ballistic missile (SRBM) is operational and [undergoing improvements](. 💍 [Scientists recover almost 99% of pure silver from dead solar cells]( A combination technique comprising hydrometallurgy and electrochemical deposition developed by researchers at the University of Camerino in Italy has boosted the recovery rate of silver from spent solar cells to [98.7 percent](. Compared to conventional approaches, this approach is also environmentally friendly. Commercially deployed solar cells use significant amounts of important metals such as [aluminum, steel, copper, zinc](, and [silver](. While aluminum and steel are usually used for racks and support systems and are easy to recover, copper and silver are much [more difficult to recover](as part of solar cells’ electrical circuits. 🤖 [Tiny 8mm mind-reading chip turns thoughts into text with 91% accuracy]( A new, tiny brain-machine interface (BMI) has been designed that could translate thoughts into words. This development could significantly benefit those with [severe motor impairments]( by allowing them to communicate freely. Researchers from EPFL have developed this [high-performance Miniaturized Brain-Machine Interface]( (MiBMI) based on silicon chips. Love what you're reading, but too many emails? Sign up to IE+ to get Blueprint Weekly, our exclusive weekly premium newsletter that gives all the insights you love in a more digestible weekly format– plus, enjoy an Ad-Free experience on our website. Try IE+ today for just $1 in the first month. [Subscribe here]( HOT TOPICS OF THE DAY SCIENCE > The Event Horizon Telescope was able to undertake the “highest resolution” observation from Earth’s surface of a black hole hiding in the heart of the faraway galaxy. ([More]() > MIT neuroscientists have identified several brain regions responsible for processing language using functional magnetic resonance imaging (fMRI). ([More]() > In a medical emergency, quick treatment is critical. But a widely used drug could be repurposed to induce a hibernation-like state, to slow down organ damage and save lives by giving patients more time to reach a hospital. 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([More]() > India's space efforts received a significant boost with the successful launch of RHUMI-1, the world's first mobile hybrid rocket. This achievement also marks a milestone as the first reusable hybrid rocket in India. ([More]() VIDEO > BBC’s Reece Parkinson heads to the dazzling islands of the Bahamas, where he meets a community adapting to increasingly unpredictable and sometimes devastating weather patterns. ([More]() > At the University of Miami Rosentiel School, hurricanes are occurring indoors every day. The hurricane simulator allows researchers to test the interaction between air and water and to study hurricanes' impact in the future. ([More]() IE QUIZ: THE RESULTS In yesterday’s quiz, we asked you to find the missing volume. The answer is: 1954.29 cm3 Ready for more brainy challenges? Gear up for future IE quizzes by following us on [Instagram]( and [Facebook!]( FROM THE WEB > Social platform X edits AI chatbot after election officials warn that it spreads [misinformation]( > Bison Licking Insect Bite: A 14,000-year-old lifelike figure carved from a [weapon]( > Researchers in Switzerland carry out an endoscope operation 9,300km away in [Hong Kong]( > From trash to trolls: This artist is transforming American garbage into mythical [giants]( > Australia designs the world's first wearable device to record the impact of artificial light for sound [sleep]( > Chinese researchers develop new deep learning model to predict battery [lifetime]( Additional Reads --------------------------------------------------------------- [⚙️ Mechanical:](Explore the wonders of mechanical engineering. [🛩️ Aerospace:]( The latest on propulsion, satellites, aeronautics, and more. [🧑🏻‍🔧 Engineer Pros:]( The latest in engineering news, career updates, and insider knowledge. 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