10 Everyday Objects You Didn’t Know Had Hidden Features

9. The Multifaceted Nature of the Tape Measure

A tape measure is a staple in any toolbox, but its design includes features that enhance its utility. The small metal tab at the end of the tape is designed to hook onto edges, allowing for accurate measurements without assistance. Additionally, the tab has a small hole, enabling it to be anchored with a nail for stability during extended measurements. The serrated edge of the tab can also be used to mark surfaces, eliminating the need for a pencil. These thoughtful design elements demonstrate how a simple tool can be optimized for efficiency and precision, embodying the ingenuity of practical design.