-
01-Work and Mechanical Energy
-
02-Form of energy
-
03-Sources of energy and the pollution
-
04-Radioactivity
-
05-Stimulated Nuclear Reactions Fission
-
06-Applications and Dangers of radioactivity
-
07-History of the development of Astronomy
-
08-The solar system
-
09-Instruments and Means of Observations
-
10-The universe Origin Evolution
-
11-Petroleum
-
12-Economics and petroleum
-
13-Transportation
Fission vs. Fusion_ What’s the Difference_.mp4
التقييم
0
0
لا توجد تعليقات حالياً.
المشاركة في الدورة
لتكون أول من يترك تعليقاً.