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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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21 h 1 m, 31 mayo 2004 año - Открытие графена
Descripción:
графен
Añadido al timeline:
блог
By
Алена
15 oct 2017
0
0
763
fecha:
21 h 1 m, 31 mayo 2004 año
Ahora mismo
~ 21 years ago
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