FILE TALK:UNIVERSE EXPANSION2.PNG

Physics File‑class

	Physics portal This file is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
File	This file does not require a rating on Wikipedia's content assessment scale.

hello. i have many things for big bang.plese help me — Preceding unsigned comment added by 37.63.249.227 ( talk) 18:51, 27 February 2014 (UTC) reply

Videos