32:21 play_arrow 1_ 29-12-23 PHYSICS CLASSROOM pravin kr visibility 2 schedule 2 jaar geleden favorite
30:15 play_arrow 1_27-12-23 PHYSICS CLASSROOM pravin kr visibility 4 schedule 2 jaar geleden favorite
4:07 play_arrow 2_ 27-12-23 PHYSICS CLASSROOM pravin kr visibility 3 schedule 2 jaar geleden favorite
26:18 play_arrow 2_ 26-12-23 PHYSICS CLASSROOM pravin kr visibility 13 schedule 2 jaar geleden favorite
11:57 play_arrow 2_24-12-23 PHYSICS CLASSROOM pravin kr visibility 5 schedule 2 jaar geleden favorite
32:59 play_arrow 1_ 24-12-23 PHYSICS CLASSROOM pravin kr visibility 6 schedule 2 jaar geleden favorite
31:32 play_arrow 1_ 23-12-23 PHYSICS CLASSROOM pravin kr visibility 5 schedule 2 jaar geleden favorite
34:02 play_arrow 2_ 23-12-23 PHYSICS CLASSROOM pravin kr visibility 5 schedule 2 jaar geleden favorite
27:36 play_arrow 2_ 21-12-23 PHYSICS CLASSROOM pravin kr visibility 2 schedule 2 jaar geleden favorite
30:32 play_arrow 1_ 21-12-23 PHYSICS CLASSROOM pravin kr visibility 3 schedule 2 jaar geleden favorite
29:49 play_arrow 1-19-12-23 PHYSICS CLASSROOM pravin kr visibility 8 schedule 2 jaar geleden favorite
18:47 play_arrow 2_ 19-12-23 PHYSICS CLASSROOM pravin kr visibility 10 schedule 2 jaar geleden favorite
35:33 play_arrow 1_ 12-9-23__diatomic lattice vibrations PHYSICS CLASSROOM pravin kr visibility 2 schedule 2 jaar geleden favorite
28:44 play_arrow 1_ 11-9-23 VIBRATIONS IN A ONE DIMENSIONAL MONOATOMIC LATTICE __ SOLID STATE PHYSICS PHYSICS CLASSROOM pravin kr visibility 5 schedule 2 jaar geleden favorite
32:39 play_arrow 2_ 15-9-23 PHYSICS CLASSROOM pravin kr visibility 1 schedule 2 jaar geleden favorite
28:09 play_arrow 1_ 1-11-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite
37:58 play_arrow 2_16-10-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite
25:13 play_arrow 1_16-10-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite
28:25 play_arrow 1_ 15-10-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite
8:27 play_arrow 2_ 15-10-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite
28:15 play_arrow 2_ 13-10-23 PHYSICS CLASSROOM pravin kr visibility 4 schedule 2 jaar geleden favorite
26:55 play_arrow 1; 13-10-23 PHYSICS CLASSROOM pravin kr visibility 0 schedule 2 jaar geleden favorite