Students at IIT Madras have showcased their innovative skills by building a solar race car and a hybrid rocket engine. The solar race car, named “Raftar”, is equipped with a solar panel on its roof, allowing it to harness solar energy for power. The car is designed to participate in international competitions such as the World Solar Challenge. Additionally, the students have also developed a hybrid rocket engine named “Dhruvastra”. This engine combines the advantages of both solid and liquid propulsion systems, making it more efficient and cost-effective. The projects highlight the engineering prowess of the students at IIT Madras and their commitment to sustainable technology. The solar race car and hybrid rocket engine have garnered attention for their potential to revolutionize the automotive and aerospace industries. These initiatives not only showcase the technical skills of the students but also demonstrate their dedication to pushing the boundaries of innovation. The projects have received praise from experts in the field and are a testament to the cutting-edge research being conducted at IIT Madras. With a focus on sustainability and efficiency, the students have set a new standard for engineering excellence in India.