Lesbian rule на Wikipedia

Скриншот статьи в стиле Wikipedia с заголовком «Lesbian rule». В тексте объясняется, что это исторический гибкий строительный инструмент, а ниже показана синяя изогнутая деталь с подписью «A flexible curve: the modern counterpart of a lesbian rule» — «Гибкая кривая: современный аналог lesbian rule».

Lesbian rule. Article. Talk. A Lesbian rule was historically a flexible mason's rule made of lead that could be bent to the curves of a molding, and used to measure or reproduce irregular curves. Lesbian rules were originally constructed of a pliable kind of lead found on the island of Lesbos. [citation needed] It is from the island that the ruler gets its name. A flexible curve: the modern counterpart of a lesbian rule.