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Telescopes: Crash Course Astronomy #6 (CrashCourse) View |
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The Basic Telescope Types- OPT (OPT Telescopes) View |
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The Basic Telescope Types Explained/Comparison (Alien Tech) View |
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Refractor vs Reflector telescope explained for beginners (Alien Tech) View |
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How To Clean Telescope Optics (teleskop-service) View |
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How Do Telescopes Work | Earth Science (BBC Earth Science) View |
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How telescopes work | Class12 (India) | Physics | Khan Academy (Khan Academy India - English) View |
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World's Biggest Optical Telescope - ELT (Launch Pad Astronomy) View |
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Exercise class 9 science 18. Observing Space telescopes । Question answer observing space telescope (Digital Swadhyay) View |
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How Optics Work - the basics of cameras, lenses and telescopes (Improbable Matter) View |