Six years ago we told you about the Australian-designed Scorkl, a mini compressed air tank that allows users to breathe underwater for up to 10 minutes. For easier on-the-spot refills, the 2.0 version ...

We earn commissions from purchases you make using links in our articles. Learn more. Whether it's for painting, dusting, inflating, or air tools, sometimes there's no substitute for an air compressor.

Years ago, it was common for shops to have a central power source that drove all the tools through a system of belts, wheels and driveshafts. The power was routed around the work space by mechanical ...