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SpaceX is gearing up for its groundbreaking Polaris Dawn mission, set to launch four astronauts into orbit aboard the Crew Dragon capsule. Funded by billionaire Jared Isaacman, the mission will include three other privately-trained astronauts: retired US Air Force fighter pilot Scott Poteet, as well as SpaceX engineers Anna Menon and Sarah Gillis. This mission
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The world of rechargeable batteries has been dominated by lithium-ion batteries, particularly in the electric vehicle sector where high energy and low-cost solutions are necessary. With the increasing demand for electric vehicles, researchers have been exploring the use of manganese-based materials as a sustainable alternative to nickel and cobalt. The potential of lithium/manganese-based batteries was
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The recent cybersecurity incident involving CrowdStrike, a US-based cybersecurity technology company, has prompted the Association for Computing Machinery’s US Technology Policy Committee (USTPC) to release a statement calling for improved international cooperation and coordination. The incident, which occurred on July 18, 2024, resulted in a global outage affecting an estimated 8.5 million computers across various
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The prevalence of social media platforms has increased exponentially in recent years, providing users with the ability to share content, opinions, and ideas online. However, the unrestricted nature of social media has also led to the proliferation of hate speech – offensive or threatening language targeting individuals based on characteristics such as ethnicity, religion, and
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