This report provides a detailed analysis of the airbag system, also known as the supplementary restraint system, in automobiles. It begins with an executive summary and introduction, followed by a methodology section outlining the secondary data collection approach. The literature review covers the history of airbag systems, tracing their invention and evolution. The report then explains the working principle of airbags, including the laws of motion and the components of the system: the bag, crash sensors, and inflation system. Safety concerns related to airbag deployment are discussed, along with the differences between active and passive safety systems in vehicles. Different types of airbag systems, such as front, side, and rear airbags, are described, along with their effectiveness, advantages, and limitations. The report concludes with a discussion on the future of airbag systems in relation to safety and efficiency, followed by self-reflection and references.