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Duration: 00:44 minutes Upload Time: 2007-04-29 06:53:20 User: peteryan7hao :::: Favorites :::: Top Videos of Day |
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Description: My home made apple mac ad (updated version) |
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Wednesday, November 7, 2007
Switch to mac ad
Tuesday, November 6, 2007
Sugar and concentrated sulfuric acid
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Duration: 02:29 minutes Upload Time: 2007-03-05 07:40:45 User: healywp :::: Favorites :::: Top Videos of Day |
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Description: When concentrated sulfuric acid is added to sucrose, carbon and water are produced. Concentrated sulfuric acid is a dehyrating agent. |
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