From the "groma" with its right angles and plumb bobs used 3,000 years ago to modern-day grade rods, surveyors have been using some type of rod in their work. A new grading device claims to ...

A tension rod is on the menu this time around as there are many useful ways to use one around the house that will make your life so much easier and, in some cases, more aesthetically pleasing.

Have a spare tension rod on hand? You're halfway to doing this clever storage hack.

Machine control systems that use laser technology are well known in concert with high-production equipment such as large dozers, motor graders, and excavators, but are a bit lesser known when it comes ...