Thumbtack
Japanese Name:
画鋲
Romaji Name:
gabyou
Description
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A tack (gabyou in Japanese) is a small, sharp pin-like object used for fastening or securing materials, typically onto a surface like a bulletin board, wall, or fabric. It consists of a pointed metal pin and a flat, usually circular, head. Tacks are often used in offices, homes, and schools to attach papers, posters, or other lightweight objects to walls or boards.
History
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Thumbtacks were invented in the early 20th century as small, sharp pins with flat heads for attaching papers or notes to walls and bulletin boards. The first widely known patent for a pushpin was filed by Edwin Moore in 1900 in the United States. Over time, thumbtacks became a common office and school supply, evolving in design and materials. Today, they are used worldwide for organizing, decorating, and displaying information.