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Vantablack adalah material yang sangat gelap, dibuat dari susunan karbon nanotube vertikal, yang hampir tidak memantulkan cahaya. Ia dianggap sebagai zat paling hitam yang pernah dibuat oleh manusia, mampu menyerap hingga 99,965% cahaya tampak. Vantablack digunakan dalam berbagai aplikasi, termasuk ruang angkasa, optik, dan seni. Strukturnya yang unik memungkinkan cahaya masuk ke dalam dan terperangkap di antara nanotube, sehingga sangat sedikit yang dipantulkan kembali. Vantablack memiliki tin...
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