Ranjani
added Category:Science using HotCat
17:01
+21
added Category:Videos using HotCat
16:59
Seema
no edit summary
14:28
+170
Created page with "=Science= {|class="wikitable" |- |Mass and weight<br>File:Video1_acc_duetogravity.png|150px|link=http://karnatakaeducation.org.in/KOER/en/index.php/Acceleration_due_to_Gravi..."
06:20
+772
