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  2. Bunsen burner - Wikipedia

    en.wikipedia.org/wiki/Bunsen_burner

    A Bunsen burner, named after Robert Bunsen, is a kind of ambient air gas burner used as laboratory equipment; it produces a single open gas flame, ...

  3. Robert Bunsen - Wikipedia

    en.wikipedia.org/wiki/Robert_Bunsen

    For this work, Bunsen and his laboratory assistant, Peter Desaga, had perfected a special gas burner by 1855, which was influenced by earlier models. The newer design of Bunsen and Desaga, which provided a very hot and clean flame, is now called simply the "Bunsen burner", a common laboratory equipment. [16] [17]

  4. Heatproof mat - Wikipedia

    en.wikipedia.org/wiki/Heatproof_mat

    A Bunsen burner placed atop a heatproof mat A heatproof mat An asbestos heatproof mat over a Teclu burner. A heatproof mat, also known as wire gauze or a gauze mat, is a piece of apparatus commonly used in tabletop lab experiments that involve moderate temperatures (for example, when a Bunsen burner is being used) to prevent damage to a work surface. [1]

  5. Flame test - Wikipedia

    en.wikipedia.org/wiki/Flame_test

    Robert Bunsen invented the now-famous Bunsen burner in 1855, which was useful in flame tests due to its non-luminous flame that did not disrupt the colors emitted by the test materials. [ 4 ] [ 1 ] The Bunsen burner , combined with a prism (filtering the color interference of contaminants ), led to the creation of the spectroscope , capable of ...

  6. Premixed flame - Wikipedia

    en.wikipedia.org/wiki/Premixed_flame

    In a Bunsen flame, a steady flow rate is provided which matches the flame speed so as to stabilize the flame. If the flow rate is below the flame speed, the flame will move upstream until the fuel is consumed or until it encounters a flame holder. If the flow rate is equal to the flame speed, we would expect a stationary flat flame front normal ...

  7. Winter storm will not delay Trump election certification in ...

    www.aol.com/news/winter-storm-not-delay-trump...

    WASHINGTON (Reuters) -A massive winter storm moving across the United States will not keep the U.S. Congress from meeting on Monday to formally certify Republican Donald Trump's election as ...

  8. Luminous flame - Wikipedia

    en.wikipedia.org/wiki/Luminous_flame

    A variety of Bunsen burner flames. Bunsen burners may be adjusted from a highly luminous flame (left) to a hotter 'roaring blue flame' (right) One of the most familiar instances of a luminous flame is produced by a Bunsen burner. This burner has a controllable air supply and a constant gas jet: when the air supply is reduced, a highly luminous ...

  9. Trump’s many civil cases won’t stop just because he’s ...

    www.aol.com/news/trump-many-civil-cases-won...

    Science & Tech. Sports. Weather. Trump’s many civil cases won’t stop just because he’s president. Here’s what to know. Katelyn Polantz, CNN. December 19, 2024 at 7:00 AM.