INNOVATION BOX COVID-19

Muhammadiyah University student Surabaya (UMS) shows how to work the COVID-19 Box in Surabaya, East Java, Friday (1/5/2020). Based on their research, the COVID-19 Box utilizing Ultra Violet (UV) rays is able to clean 10 pieces of paper money from bacteria and microorganisms after 15 seconds walnut UV rays. The tool will be produced in many amounts to be shared to the owners of rice stalls and klontong shops to be used in transacting. ANTARA PHOTO/Moch Asim/wsj.