When something goes wrong with your car, a curious-looking icon illuminates on the dashboard. But what those symbols mean isn’t always obvious.

With the exit nozzle directed at the oxidizing surface, your workpiece is now a nice silver/gray color (the color of steel) and not a brown-yellow-blue color (the color of iron-oxide). Do you have ...

Rice bags had been contaminated. Increase pest control treatment to a bi-weekly basis. Slushie nozzle, a food contact surface, was observed to have food residue and was not clean to sight and touch.

A portable air compressor can be a handy tool around the farm. But without air nozzles, it’s basically useless. We have always had a problem with the air nozzles getting lost, so I came up with an ...