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 ...

Flame size and intensity can be adjusted infinitely. The safety Bunsen burner Flame 100 activates immediately with the push of a button. No match or a pilot flame are required. Optionally ...

The chances are you have almost certainly used a Bunsen burner at some point in school, but do you know how to use one safely? We can learn from this near miss. Uncontrolled Bunsen burner use presents ...