For the demonstration in the video below, [F-J] dangled a steel ball from a chain into a Bunsen burner flame and dunked it into 150 ml of room-temperature water. After a nice long toasting ...

Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson ... basically a big box with a vent slit at the top and bottom. We used Bunsen burners for much of our work ...

A Bunsen burner would usually be on a blue flame during an experiment. When the Bunsen burner is not being used, it should either be on the yellow safety flame so that others can see it ...

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We can learn from this near miss. Uncontrolled Bunsen burner use presents a significant fire hazard since they produce an open flame and burn at a high temperature. They should only be used in ...

A Bunsen burner would usually be on a blue flame during an experiment. When the Bunsen burner is not being used, it should either be on the yellow safety flame so that others can see it ...