Career Episode 1 describes a project that aimed to improve the efficiency of I.C. engines by using secondary fuel. The project involved identifying and analyzing an efficient secondary fuel source, managing the cost and output efficiency of the secondary fuel, reducing fuel utility, minimizing carbon decomposition, increasing engine life span and efficiency, reducing pollution, and managing project delivery within the estimated timeline and budget. The author's area of work involved developing the HHO generator and testing it on a diesel engine. The author also managed the project plan and was responsible for designing and testing the proposed modification of the oxidizer. The project was successful in developing an energy-efficient and environment-friendly approach to managing IC engines combustion and functioning.