Editorji Wrap: Samsung Galaxy Unpacked event – what to expect

Samsung is all set to announce a slate of new products at its August 11 Galaxy Unpacked event. Samsung is expected to launch the Galaxy Z Fold 3 and the Galaxy Z Flip 3, along with the new Galaxy Watch 4 models. In the meanwhile, a tech of another sort was in the news today. Engineers at MIT and Harvard University have developed a small tabletop device that can detect Covid-19 from saliva samples and deliver results as accurately as PCR tests within an hour. Catch all of the day's top tech news on the Editorji Tech Wrap.