Question

What is the blackest substance on Earth?​

Answer 1

Answer:

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Vantablack

Vantablack® is a super-black coating that holds the world record as the darkest man-made substance. It is the darkest material ever measured by the UK's National Physical Laboratory, reflecting only 0.036% of the light that strikes it (measured at 700nm.

Answer 2

The blackest substance on earth is vantablack

Explanation:

• Vantablack is a material developed by Surrey NanoSystems  in the United Kingdom and is one of the darkest substances known, absorbing up to 99.965% of visible light.

• The name is a compound of the acronym VANTA (vertically aligned carbon nanotube arrays) and the color black.  

• Being the darkest material, this substance has many potential applications, including preventing stray light from entering telescopes, and improving the performance of infrared cameras both on Earth and in space.

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