Conductor

From Wikinfo

Conductor can mean:

• Conductor (electrical) In science and engineering, a conductor is a material capable of conveying electricity or heat (conductor (heat)
• Conductor (music) In music, a conductor is a person who directs performances; see conducting.
• A conductor (train) is a person who sells and checks tickets on a bus, tram or train.

References

• Adapted from the Wikipedia article, "Conductor" http://www.wikipedia.org/wiki/Conductor August 3, 2003