An pagkakaiba han mga rebisyon han "Pulbura"

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Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.7
Rescuing 4 sources and tagging 0 as dead.) #IABot (v2.0.7
Bagis 36:
* [http://www.royalgunpowdermills.com/ Royal Gunpowder Mills]
* [http://www.hagley.org/library/exhibits/brandywine/index.html The DuPont Company on the Brandywine] A digital exhibit produced by the Hagley Library that covers the founding and early history of the DuPont Company powder yards in Delaware
* {{cite web |url=http://www.musketeer.ch/blackpowder/history.html |title=Ulrich Bretschler's Gunpowder Chemistry page |access-date=2015-02-01 |archive-date=2012-05-23 |archive-url=https://archive.is/20120523235357/http://www.musketeer.ch/blackpowder/history.html |url-status=dead }}
* [http://philipmcgaw.com/medieval-siege-society/gun-powder-demonstration/ Video Demonstration] {{Webarchive|url=https://web.archive.org/web/20110715074434/http://philipmcgaw.com/medieval-siege-society/gun-powder-demonstration/ |date=2011-07-15 }} of [[Medieval Siege Society|the Medieval Siege Society]]'s Guns, Including showing ignition of gunpowder
* [http://www.musketeer.ch/blackpowder/recipe.html Black Powder Recipes] {{Webarchive|url=https://archive.is/20120911093724/http://www.musketeer.ch/blackpowder/recipe.html |date=2012-09-11 }}
* {{cite web | title=Dr. Sasse's investigations (and others) found via search at US DTIC.MIL These contain scientific studies of BP properties and details of measurement techniques. | url=http://dsearch.dtic.mil/search?site=default_collection&q=black+powder&btnG.x=-1050&btnG.y=-126&btnG=Google+Search&client=dticol_frontend&proxystylesheet=dticol_frontend&proxyreload=1&filter=0&tlen=200&getfields=* | access-date=2015-02-01 | archive-date=2013-06-16 | archive-url=https://archive.is/20130616025606/http://dsearch.dtic.mil/search?site=default_collection&q=black+powder&btnG.x=-1050&btnG.y=-126&btnG=Google+Search&client=dticol_frontend&proxystylesheet=dticol_frontend&proxyreload=1&filter=0&tlen=200&getfields=* | url-status=dead }}