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Whether there’s a Black-owned bookstore right around the corner or you need to shop online, these incredible businesses offer something you won’t find at big box retailers: carefully curated ...
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Interesting Engineering on MSNAmericium-241 could soon replace plutonium fuel in NASA’s longest space missions
With its relatively long half-life of 432 years and more accessible production routes, americium-241 presents a compelling ...
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...
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