Vivo recently organised a tech day event in India, focusing on three key areas: foldables, imaging, and 5G. We tell you everything you need to know about Vivo's announcements. In our Qualcomm segment, we show you how a smartphone enabled Sasi Kumar to pursue macro photography. After that, we visit the Corning Lab in Corning, New York and show you the different types of tests that are conducted on its glass to check its durability.