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| | == Images == | | == Images == |
| | | | |
| − | ** [http://www.learner.org/courses/physics/visual/visual.html?shortname=antileptons Matter/Antimatter]
| + | * [http://www.learner.org/courses/physics/visual/visual.html?shortname=antileptons Matter/Antimatter] |
| | + | * [http://en.wikipedia.org/wiki/File:Cosmological_Composition_-_Pie_Chart.png Matter/Dark pie chart] |