nerve. Any of the bundles of fibers made up of nerve cells that carry information in the form of electrical impulses throughout the body. Nerves send sensory information to the brain and spinal cord and carry impulses to the muscles, organs, and glands.
Why We Love Large Ceiling Fans. Big spaces need large ceiling fans if you want to get any real sense of air movement and these big fans can take care of that. If you want to be counted as a large ceiling fan, you will need a blade span (diameter) of at least 52 inches (over 4 feet) or more. Truly large ceiling fan designs get into the 6-foot and even 7-foot range and that means all the more refreshing air circulation for everyone.
Ceiling Fans for Small Rooms. Not surprisingly, smaller rooms need smaller ceiling fans. Ceiling fan size can be determined by measuring the height and width of your room. If you are installing a fan in a patio, bathroom, den, or small bedroom, it is important to measure the height of the ceiling.aking sure that the fan is approximately 18 inches away from walls, sloped ceilings, or other lights will help ensure its efficiency. Ceiling Fans for Vaulted Ceilings. If you have a vaulted ceiling in your home the guidelines for ceiling fan size and downrod length may be a bit different.