The tape measure is an interesting tool. Using it is extremely easy, but it also has several features that can save you a lot ...

This isn’t one of those retractable tape measures, mind you — just a long strip of flexible metal on a wind-up spool in a plastic case. His idea was to use the tape as the radiator for an end ...

Here’s why. The measuring tape’s metal end is designed to be slightly loose, as the movement allows for accurate interior and exterior measurements. Neither the metal piece nor its intended ...

The common thread is the use of tape measures for the elements of the aptly named turnstile antenna, a tried and true material for lightweight, foldable antennas that amateur radio enthusiasts ...