Airbag:An airbag is a crucial safety feature in vehicles, designed to deploy swiftly during a car accident. Its purpose is to prevent the driver and passengers from hitting the steering wheel or windows. Airbags are engineered to activate only in moderate to severe collisions and are intended to provide additional protection when used alongside seatbelts. Typically, airbags are deployed using pyrotechnic methods and are designed for single use.According to the National Highway Traffic Safety Administration, using airbags in conjunction with lap and shoulder belts can reduce the risk of serious head injuries by approximately 80%, compared to a 60% reduction when using seatbelts alone. The first commercial airbags appeared in passenger cars in the 1970s, with widespread adoption occurring in the late 1980s and early 1990s. Initially, vehicles featured a driver airbag, and some included a front passenger airbag. Today, many modern cars come equipped with four or more airbags.It is crucial that infants never sit in the front seat of a car with a passenger airbag. Children aged 12 and under should always be properly restrained in a child safety seat or seatbelt and ride in the back seat. Regardless of whether a passenger airbag is present, the safest place for infants and children is securely fastened in the rear seat.