A Bay Area boy has invented a device to battle the spread of coronavirus. It's a tool, made with a 3-D printer, to avoid touching surfaces with your hands. "I was excited and surprised how many sales we got, I was very happy," said Mizan Rupan-Tompkins of South San Francisco. The 12 year old demonstrated his creation at a nearby mall, entering stores using the small hook-like device to open doors without direct contact. "I think most of the excitement is because of his age," said Mizan's mother Ronica Rupan Tompkins, showing how a small puncher on the device can...
