8.992 Echiche
A look at synthetic diamonds and how they can be used in the world of science.
Airbọchị Ikuku Mbụ : Sep 15, 2004
Airbọchị Ikuku Ikpeazụ : Jan 20, 2011
Ihe omume : 114 Ihe omume
Oge : 8 Oge
Oge ojiri gaa: 60:45 Nkeji
.Lọ nka: National Geographic
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