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Vantablack Sphere on top of Vantablack background
Vantablack S-VIS absorbs 99.8% (THR) of light in the visible spectrum.
Posted 8 years ago by boyt in category: interesting   Comments (0)

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What happens after you upload a video to YouTube?
Posted 8 years ago by boyt in category: interesting   Comments (0)

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VHS Tapes - Were they as bad as we remember?
Posted 8 years ago by Santoro in category: interesting   Comments (0)

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How 1980's light pens and guns work
Posted 7 years ago by borda23 in category: interesting   Comments (0)

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9 Science Tricks Using Static Electricity
Posted 7 years ago by B2B1 in category: interesting   Comments (0)