7:09 play_arrow How To Make Bio-Sand Water Filter (Urdu) Pak Science Club visibility 1 schedule 12 বছর আগে favorite
3:13 play_arrow Pakistan Science club's Suumer Science Camp Express TV NEWS Pak Science Club visibility 1.1K schedule 12 বছর আগে favorite
2:49 play_arrow Solar Cooker By Pakistan science club Junior Scientist Pak Science Club visibility 553 schedule 12 বছর আগে favorite
2:16 play_arrow How to Test TV Remote Control with cell phone camera Pak Science Club visibility 330 schedule 12 বছর আগে favorite
6:48 play_arrow Water rocket building tutorial Pak Science Club visibility 8 schedule 12 বছর আগে favorite
2:15 play_arrow introduction to Innovative and Creative Engineering society Pak Science Club visibility 125 schedule 12 বছর আগে favorite
1:21 play_arrow Chemistry Experiment Evaporation of Alcohol Pak Science Club visibility 4 schedule 12 বছর আগে favorite
3:37 play_arrow Production of Hydrogen Gas Pak Science Club visibility 49 schedule 12 বছর আগে favorite
3:46 play_arrow Chemistry Experiment Iron gains mass Pak Science Club visibility 2 schedule 12 বছর আগে favorite
5:12 play_arrow Build a Conductivity Tester Pak Science Club visibility 324 schedule 12 বছর আগে favorite
2:31 play_arrow How To Make a Matchstick Rocket (Urdu) Pak Science Club visibility 1 schedule 12 বছর আগে favorite
0:34 play_arrow Science Exhibition Wind Mill Pak Science Club visibility 1 schedule 12 বছর আগে favorite