More News. New details of O.J. Simpsonâs life behind bars at Lovelock Correctional Center in Nevada have emerged in a recent L.A. Times article. The former football star, 69, works in the prison gym four times per week, wiping down gym equipment and mopping the floors, according to the paper.
What Is Sparging? What is a Sparging? Sparging is a technical term for injecting gas into a liquid or for spraying a liquid onto a solid. Spargers are porous disc or tube assemblies that are also referred to as Bubblers, Carbonators, Aerators, Porous Stones and Diffusers.
Types of Bike Tire Tube Stems. A bike tire tube stem is the small metal valve on a bicycle tube that allows you to attach a pump and fill up your tire with air. The tube stem typically comes in two different designs, each with its own advantages and disadvantage. Schraeder Bicycle Tube Valve: