1.   Fuel cells generate warmth as they work, so they can be used to heat rooms or water as well.

2.   Neeson and Ms. Richardson generate palpable warmth, but their story should have been more secondary.

3.   This city normally shivers in January, but the excitement of holding its first professional football playoff game is generating a warmth that cuts the chill.

4.   With wealth and power and little charm, neither the player nor the corporation generates much warmth.

5.   The voices, strings, bagpipes and other wind instruments generate a warmth, sometimes cheerful, sometimes melancholy.