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RE: Learn Something New Every Day Contest. Day 2

in #gogogadgetupvote • 7 years ago (edited)

Do you know that the darkest man made substance in the world is Vantablack? It only reflects about 0.03% of light that is incident on it.

Thank you again @gogogadgetupvote

7 years ago in #gogogadgetupvote by
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     7 years ago 

    Okay, so I totally though someone just blacked out a part of a picture. After doing a little research, either it really is a thing, or it is an INCREDIBLY well put together hoax. Thanks for the submission!

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     7 years ago 

    I was hoping to find this in a paint but dam is it hard to source those carbon nano tubes

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     7 years ago 

    Third!

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     7 years ago 

    Thank you so much 😀

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     7 years ago 

    That's so weird. It looks as if you just cut that section out of the picture altogether...

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