A metal rail and a wooden bench in the same room are at the same temperature, yet the rail fe much col to t hand. Wh the sk reports i not tempe but t rate a which he leaves it, and metal draws heat away far faster than wood does. The wood warms up where the hand rests and then stops taking heat, while the rail carries it off into the rest of the metal as quickly as the hand can supply it.

Type only the missing letters. Each box is one letter, and the number of boxes matches the letters that are missing.