Science & Technology Current Affairs MCQs

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Recently, the Battery Aadhaar Initiative was launched under the Department of Science and Technology (DST) at the Battery Summit 2025. Tata Elxsi showcased a technology demonstrator of Battery Aadhaar using its MOBIUS+ platform, which acts as a Digital Product Passport for batteries. Each battery pack will get a unique digital identity under this initiative. This helps track manufacturing origin, battery chemistry, safety certifications, and lifecycle performance. It allows monitoring of key parameters like charge-discharge cycles, enabling predictive maintenance and efficient recycling. The initiative also aims to prevent counterfeit batteries, increase consumer trust, and promote a circular economy.

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Recently, three new startups were selected to build India’s own Foundation Model under the IndiaAI Mission, marking a big step in boosting local Artificial Intelligence (AI) capabilities. The IndiaAI Mission was launched in 2023 as a joint effort by the Ministry of Electronics and Information Technology (MeitY) and the National Association of Software and Service Companies (NASSCOM). It supports startups and researchers by providing access to high-end computing power. The mission promotes “Making AI in India” by developing AI technologies locally.

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The Technology Development Board (TDB), under the Department of Science and Technology (DST), has announced financial support for India’s first indigenous thrombectomy device. This support aims to improve stroke care by promoting homegrown medical technology. A thrombectomy is a medical procedure to remove blood clots from arteries or veins. These clots, called thrombi, can block blood flow and damage tissues or organs. Thrombectomy helps restore proper blood circulation and prevents serious health risks.

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Turkey’s Bayraktar TB2 drones suffered a reputational setback after Pakistan’s Turkish-origin drones failed during Operation Sindoor. Bayraktar TB2 is a Turkish-made Medium Altitude Long Endurance (MALE) tactical Unmanned Aerial Vehicle (UAV). It is designed for Intelligence, Surveillance, Reconnaissance (ISR) and precision strike missions. It is Turkey’s first armed UAV developed domestically, showcasing its defence manufacturing capabilities.

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For the first time ever, scientists have captured direct images of the Sun’s north and south poles. This was made possible by the Solar Orbiter mission. The Solar Orbiter mission is a collaborative effort between the European Space Agency (ESA) and NASA to study the Sun. It aims to observe the Sun’s surface and the solar wind, providing valuable insights into solar activity and its effects on Earth and the solar system.

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The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has recently reached the Indian Space Research Organisation’s (ISRO) spaceport at Sriharikota. It is a joint mission between the National Aeronautics and Space Administration (NASA) and ISRO to study Earth’s changes. NISAR uses Synthetic Aperture Radar (SAR) technology to send energy pulses and measure how much is reflected back from Earth. This helps in capturing sharp images of the Earth even during darkness or cloudy weather. It detects changes in land, forests, and ice, and is useful for monitoring natural disasters and soil conditions.

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The Centre for Development of Telematics (C-DOT) recently launched the ‘Samarth’ Incubation Program to support startups in the Telecom and Information and Communication Technology (ICT) sector. C-DOT is an autonomous telecom research and development institution under the Department of Telecommunications (DoT), Government of India. The program offers financial grants, advanced technical resources, and expert guidance to help startups grow from idea stage to commercial success. It focuses on building sustainable and scalable business models.

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Researchers in Finland have developed a green chemical method using natural fatty acids from cooking oils to recover silver from electronic waste (e-waste). This comes at a time when global silver demand is rising and e-waste is becoming a major issue, especially in countries like India. E-waste includes discarded devices like computers, phones, and TVs that are outdated or broken. India is the third-largest generator of e-waste in the world, after China and the United States.

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Researchers recently found a surprising amount of germanium in a star named A980, which is part of a rare group called Extreme Helium (EHe) stars. This is the first time germanium, a metallic element, has been observed in such a star. Extreme Helium stars are low-mass supergiants that have very little hydrogen and are mostly made of helium. They are believed to form from the merger of a carbon-oxygen white dwarf and a smaller helium white dwarf. Only 21 EHe stars have been found in our galaxy so far.

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Group Captain Shubhanshu Shukla recently launched path-breaking Myogenesis experiments on the International Space Station (ISS), showing India’s progress in space research. Myogenesis is the process of forming muscle fibers. It is a complex and controlled process important for developing and maintaining skeletal muscle tissue. Myogenesis helps build body muscles that support movement, posture, and metabolism. It happens through the transformation of precursor cells called myoblasts into multinucleated muscle fibers. Studying myogenesis helps understand muscle diseases and develop therapies.