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Vantablack adalah singkatan dari Vertically Alligned Nanotube Array. Vantablack mampu menyerap hampir 100 persen cahaya, tepatnya 99,96 persen. Vantablack merupakan zat yang dikembangkan oleh Surrey NanoSystem menggunakan nanoteknologi di Inggris pada 2014. Vantablack terdiri dari tabung vertical pada substraksi menggunakan proses deposisi uap kimia yang dimodifikasi . #jamtangan #fyp #unik
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Jam tangan ini dilapisi dengan Vantablack, salah satu zat tergelap di dunia. Vantablack mampu menyerap hingga 99,9% cahaya yang mengenainya. Akibatnya, permukaan yang dilapisi tidak memantulkan cahaya kembali ke mata, sehingga tampak seperti tidak memiliki bentuk atau kedalaman. Bagian tengah jam terlihat menghilang dan menciptakan ilusi optik seolah-olah tidak ada. Efek ini membuatnya tampak seperti lubang hitam kecil yang benar-benar datar dan gelap. Vantablack awalnya dikembangkan untuk
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