How it's made: Holograms
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How are holograms possible? | Optics puzzles 5
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Making Real Holograms!
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The IMPOSSIBLE Laptop Fan...
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Light sucking flames look like magic
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Handmade holograms are really weird
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Pepper's Ghost: How Dead Celebrities are Being Recreated as Realistic Holograms
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This is the code that sent Apollo 11 to the moon (and it’s awesome)
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