[Heat Conduction Experiment] Heat Pipe Copper Round Bar - Set of 2

This is a set of two items: a heat pipe that exhibits superconductivity at room temperature, and a copper rod (both approximately 4mm in diameter and 16cm in length). When you place both items into hot water in a cup, the temperature at the other end will change dramatically. While the copper rod's temperature will remain largely unchanged, the heat pipe will instantly become hot. This set allows you to physically experience the difference in the speed of heat transfer (thermal conductivity). The copper rod may have some black discoloration due to its material, but this does not affect its experimental use.
*The cup shown in the photo is for illustrative purposes only and is not included in the sale.

Thank you for looking.