Two former DiscoG students, now studying A Level Design Technology, returned to Harrow this Saturday, both having scored full marks on their own projects. Esha and Nikhil presented their work, a dental training aid and a plastic-to-filament recycling machine, before mentoring Year 5 to 9 students through their own real world problems, from earthquake rescue to river pollution. A proud, full circle moment for the DiscoG community.