File:Physics.png


 * Source: https://commons.wikimedia.org/wiki/File:Stylised_Lithium_Atom.svg
 * License: GFDL 1.2+ or CC BY-SA 3.0
 * Author: Made by Halfdan. SVG by Indolences. Modification de Image:Stylised Lithium Atom.png par Liquid_2003. Recoloring and ironing out some glitches done by Rainer Klute.