📏
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The straight ruler emoji (📏) depicts a simple yet elegant measuring tool, typically illustrated in a muted, light wood or metallic hue. It symbolizes precision and accuracy, often used in educational contexts, math discussions, or design-related conversations. Picture a student using it to measure the length of a drawing, or an architect planning their next masterpiece. Interestingly, in many cultures, the ruler embodies the importance of structure and order, making it a helpful reminder to measure both space and time in our lives. The emoji version is 0.6, released in 2015.