GUJ 7 Where are the colours?
14:11
GUJ 6 Red Sun and Blue Sky in the Lab
19:40
Guj 2 General issues for Physics teaching and Physics teachers
8:51
Colours in Light
42:46
Introduction of RAINBOW
9:05
Guj 5 Air resistance on a falling body
10:18
Time dilation explained to school students
2:52:33
HC Verma ने वेद, ज्योतिष-विज्ञान के संबंध, Time Travel समझा, Concepts of Physics पर ये बताया! GITN
33:41