Technology

Scientists are working towards finding low-cost methods for producing clean hydrogen from water as a replacement for fossil fuels. The hydrogen produced can power vehicles without emitting anything but water and is an important chemical for many industrial processes, including steel making and ammonia production. Using cleaner hydrogen is highly desirable in these industries. A
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In a world where science fiction meets reality, Dr. Fu Zhang, Assistant Professor of Department of Mechanical Engineering at the Faculty of Engineering, the University of Hong Kong (HKU), has developed a new technology that is poised to redefine the world of unpiloted aerial vehicles (UAVs). The Powered-flying Ultra-underactuated LiDAR-Sensing Aerial Robot (PULSAR) is a
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An International Atomic Energy Agency (IAEA) team has arrived in Tokyo for a final review of Japan’s plan to release treated radioactive water from the wrecked Fukushima nuclear plant into the sea. The plan, which has been opposed by local fishing communities and neighboring countries, involves gradually releasing the wastewater following further treatment and dilution
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Cities are responsible for approximately two-thirds of the world’s energy consumption, and as the world’s population continues to grow, more people move to cities. Johannesburg, as the economic center of South Africa, has a population of approximately five million people, and this number continues to grow every day. Unfortunately, the city is currently experiencing an
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Neuralink, a neurotechnology company co-founded by Elon Musk, has received approval from the US government to conduct human testing. The company was established in 2016 with the aim of creating direct communication channels between the brain and computers. The ultimate objective is to enhance human capabilities, treat neurological disorders such as ALS or Parkinson’s, and
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