All the reference information anyone needs on virtually any subject is right at the fingertips in this handy pocket-sized guide. Its tables, charts, drawings, lists, and formulas will be especially useful for contractors, students, travelers, electronics hobbyists, craftspeople, and engineers and technicians in virtually every field. [via]
We used to do a great deal of display and packaging work for SHUR_Tape, a local duct tape manufacturer. Still have a few cases of the stuff laying around drying up. Based on empirical evidence, shelf life for unused duct tape is not very long.
All the reference information anyone needs on virtually any subject is right at the fingertips in this handy pocket-sized guide. Its tables, charts, drawings, lists, and formulas will be especially useful for contractors, students, travelers, electronics hobbyists, craftspeople, and engineers and technicians in virtually every field. [via]