By STACY LIBERATORE FOR DAILYMAIL.COM PUBLISHED: 15:38 EST, 15 February 2021 | UPDATED: 05:19 EST, 16 February 2021 Engineers have developed a stretchy skin patch for the neck that provides all-in-one health monitoring capabilities. The innovation can track blood pressure, heart rate and measure glucose levels, but is the first to monitor cardiovascular signals and biochemical levels. Designed by the...