Ready for the hunter and feature-packed, the Reximex Accura Synthetic gets a full test by Mark Camoccio to assess its ...

If you don’t need one of those (yet), everybody can use a blow gun, which delivers high pressure air with pinpoint accuracy. Some things, like DA sanding and sandblasting can only be done with air.

High pressure often represents stable air, while low pressure can signify instability. On a cold, sunny day there will be a significantly higher atmospheric pressure than when a big storm is ...