PIRA Classification: 4B30.10
Description: Wax-covered balls are stuck to rods made from different metals (copper, aluminum, stainless steel, nickel, tin). A bunsen burner heats a central hub, from which the five rods project. The order in which the balls drop off is noted.
Special Instructions: Make sure the flame is centered and not too high.
Condition: Ok
Setup time: 2 minutes
Safety Issues: Take care with burner.