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The science is mostly there. It’s more about funding #stem #science Sources: 1. “Tractor beams inspired by sci-fi are real, and could solve the looming space junk problem” – Live Science 2. “How Vacuum Cleaners Work” – HowStuffWorks 3. “Electric force” – Khan Academy
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khan sir GS academy Patna Bihar daroga 🖋️📕👮 #khansir #motivation #khansirpatna #trending #shorts
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