EXPO 2017

SMA Kolese Loyola Semarang students show how to work brake-based protese arms, spuits, and arduino (Lentera) for forced buddings that can be moved using legs when the exhibition of Indonesia Science Expo 2017, in Jakarta, Monday (23/10). The exhibition that features the innovative works of the nation’s children lasts until October 26, 2017. ANTARA PHOTO/Akbar Nugroho Gumay/kye/17