CB Radio History And Language

The CB (citizens band) radio was created in 1945 by Al Gross, inventor of the walkie-talkie. The FCC quickly designated a portion of the radio spectrum to be used by everyday citizens for personal communication. In 1958, the FCC designated 23 channels for CB use and later expanded that to 40 channels because of how […]

The History Of The Tractor Trailer

Tractor trailers, also known as semi-trucks, semi-trailer trucks and 18-wheelers, are responsible for transporting over 70 percent of the goods and commodities in the United States. Tractor trailers are typically an 18 wheeled truck that includes the truck (the tractor) and the trailer. The tractor trailer has changed a lot since it’s conception and we […]