1.   A silver-colored helicopter with a red saw blade for its rear propeller and a red fan blade up front.

2.   All the fixtures, even the fan blades, are brass, and they are shined to a glowing brilliance.

3.   Cover ceiling fan blades with a pillowcase to remove rather than just relocate dust.

4.   Experts say the chances of contracting anthrax from spores on surfaces, in rugs, on fan blades, from any source of secondary aerosolization is virtually nil.

5.   Flip the switch on the fan housing to reverse the direction of the fan blades so they draw air up.

6.   His creations are fashioned from tin cans, pieces of wood, radios, fan blades, toy wheels and just about anything else his fertile imagination calls for.

7.   I wiped the smoky whiskers off the fan blades, and she followed with soap and water.

8.   If the fan blades fail at any stage, the engine fails.

9.   In one area of the hangar, sweat-drenched workers on Thursday tried to match broken and twisted fan blades to the hub from which they were torn.

10.   It is also a good idea to protect wood fan blades with a light coat of furniture polish.