Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned ...

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 ...

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 ...