Micro-electromechanical systems (MEMS) are microscopic devices based technology mainly involving the moving parts. Bio-MEM is a particular affiliate of MEMS technology in general. This paper studies and analyzes variations of pressure and velocity inside the T-shaped channel at micron level. https://www.lightemupsequences.com/flash-sale-Bachelorette-Party-Decorative-Picks-Pack-of-24-mega-choice