It's surprising how often we need to measure things. Whether it's tracking the kids' heights or working out if thing X will fit in space Y, the ability to measure things with our phones is really ...

In maths, a construction is an accurate drawing. Besides constructing triangles, there are two main constructions which can be done using a ruler, a pair of compasses and a pencil: After the ...

This story originally appeared on Ars Technica, a trusted source for technology news, tech policy analysis, reviews, and more. Ars is owned by WIRED's parent company, Condé Nast. Cooking instructions ...

Since the scale line of a general ruler has a width, many people have had the experience of trying to draw a line of the correct length with a ruler and wondering 'how far should I draw this scale ...

The latest clever creation from Orangered Life is folding, angled, and built for how real creators work. LONDON, June 23, 2025 /PRNewswire/ -- Let's face it—rulers haven't changed much since primary ...