The seventh edition of the Amazon Think Big Science Carnival was held at the CIDCO Exhibition Centre in Vashi, Navi Mumbai, on March 6, bringing together students from municipal schools to present science and technology-based solutions to real-world challenges.Supported by Amazon and implemented by the Learning Links Foundation, the programme engaged more than 12,000 students from schools run by the Navi Mumbai Municipal Corporation over a five-month period. The initiative culminated in a grand finale where selected teams presented working prototypes and ideas based on themes such as “STEM for Sustainability” and “Tech for Good.” According to organisers, the selection process involved multiple stages. Around 90 student teams first presented their projects during a three-day Mini Science Carnival, after which industry experts, government representatives and educators shortlisted the top 20 teams to showcase their innovations at the final event.The carnival also featured activities such as a STEM quiz competition and a robo race, aimed at encouraging analytical thinking, technical knowledge and teamwork among participants.More than 2,500 students visited the event, which included interactive exhibits and hands-on learning sessions conducted by organisations such as Amazon Future Engineer, SeadNXT, Museum of Solution, Pi Jam Foundation and Pluto Drone.Speaking at the event, Nikhil Pingle, COO at Learning Links Foundation, thanked Amazon for supporting the programme and acknowledged the cooperation of the Navi Mumbai municipal corporation.He said witnessing students present their ideas demonstrated the importance of providing opportunities for young learners. He also encouraged participants to remain curious and continue using STEM to address real-world problems.Anurag Khilnani, Director, Planning & Delivery, Data Centers, APAC at Amazon, said he was encouraged to see students turning ideas into practical solutions. He also acknowledged the role of schools, teachers and programme partners in supporting innovation among students.The organisers said the initiative aims to promote scientific thinking and problem-solving skills among school students while encouraging the use of technology to address social and environmental issues.