Talk:Main Page: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

12 November 2017

31 October 2012

  • curprev 20:2920:29, 31 October 2012Yu Kwong Sin talk contribsm 786 bytes +786 Created page with "== Momentum Not Conservation Principle == Abstract: Momentum is not conserved, the momentum conservation law is wrong. Socalled internal force is equal and orientation reverse g..."