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  1. www.scientificamerican.com › article › facts-about-gunpowderFacts about Gunpowder | Scientific American

    18 de jun. de 2024 · 1 min read. Facts about Gunpowder. July 1858 Issue. The Sciences. The heat given out by the combustion of gunpowder is 1,145 Fah. The temperature of the flame must be 5,390. The tension of the...

  2. natural-resources.canada.ca › our-natural-resources › minerals-miningBuying, selling and storing black powder

    20 de jun. de 2024 · Black powder, also known as gunpowder, is a type of propellant powder. It is an intimate mixture of potassium nitrate, sulphur and charcoal. It is extremely flammable and is very sensitive to outside stimulus such as sparks. Under specific conditions, black powder can detonate.

  3. www.vocabulary.com › dictionary › gunpowderGunpowder - Definition, Meaning & Synonyms | Vocabulary.com

    23 de jun. de 2024 · Definitions of gunpowder. noun. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks. synonyms: powder. see more. see less.

  4. www.homosensual.com › lgbt › diversidadSignificado y colores de todas las banderas LGBT+ - Homosensual

    Hace 6 días · junio 27, 2024. Conoce el significado de las distintas banderas del Orgullo LGBT+. / Foto: Especial. Nuestra comunidad es muy diversa, por eso te compartimos cuál es el significado de las diferentes banderas LGBT+, así como sus nombres y colores.

  5. www.huffingtonpost.es › lgtbi › bandera-orgullo-lgtbiq-colores-significados-rpBandera del orgullo LGTBIQ+: ¿qué significa cada color? - El...

    Hace 5 días · Este 28 de junio se celebra el Día Internacional del Orgullo LGTBIQ+ y con él, gran parte del mundo se llena de los colores del arcoíris y de reivindicaciones del colectivo LGTBI, que se van...

  6. en.chinaculture.org › library › 2008-02Four Great Inventions of Ancient China -- Gunpowder

    25 de jun. de 2024 · Some historians date the invention of gunpowder at 850AD when a Taoist book warned of three specific elixir formulas as too dangerous to experiment. The military applications of gunpowder began in the Tang Dynasty.

  7. natural-resources.canada.ca › our-natural-resources › minerals-miningBuying, selling and storing smokeless powder

    20 de jun. de 2024 · Propellant powder (smokeless powder or black powder, also known as gunpowder) and primers (percussion caps) must be stored in separate magazines. You can apply for an explosives licence through the electronic Licence Management System (eLMS) .