Wood is a poor conductor,which means that heat is slow to tr
Wood is a poor conductor,which means that heat is slow to transfer——even when wood is very hot.Why can firewalkers safely walk barefoot on red-hot wooden coals,but not safely walk barefoot on red-hot pieces of iron?
If you stick a metal rod in a snowbank,the end in your hand will soon become cold.Does cold flow from the snow to your hand?