Manipal Startup's Patented Technology Safeguards COVID-19 Vaccines From WastageHealth CareBy Himanshu Nitnaware27 May 2021 19:54 ISTMayur Shetty from Manipal, Karnataka, narrates how he came up with the Emvolio device — a portable battery-powered refrigeration unit that ensures the preset temperatures are maintained for up to 12 hoursRead More