Nanotechnology, sometimes shortened to nanotech, refers to a field of applied science whose theme is the control of matter on an atomic and molecular scale. ...
Nano, Technology
32:27
vahidnejati1 1281 مشاهده
3:15
vahidnejati1 1276 مشاهده
3:36
vahidnejati1 1429 مشاهده
0:42
vahidnejati1 1461 مشاهده
1:01
vahidnejati1 1376 مشاهده
1:15:56
mohahojjat 2635 مشاهده
6:16
dormo715 1193 مشاهده