The Wiedemann-Franz Law states that good conductors of electricity are also good conductors of heat. Vanadium dioxide not only switches from an insulator to a conductor at 67C (152F), but it appea ...

There are better heat conductors but they aren't practical materials for producing computer heatsinks: silver exceeds copper's thermal conductivity at 429W/mK (hence Arctic Silver thermal paste ...

Conduction is the flow of heat energy from a region of high temperature to a region of low temperature without overall movement of the material itself. Metals are good conductors of heat energy.

The heat also moves into whatever is inside the saucepan, heating the beans up too. Mmm, those look good! Metal is the best conductor. But, there are lots of other things you use every day that ...