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 ...

How accurate you need to be when you measure depends on the situation. To measure and draw well, you need to know how to use a ruler and understand the different units of measurement, such as ...

US-based innovators HOZO Design C.O. have launched an Indiegogo campaign for the “first compact digital rolling ruler.” The “ROLLOVA” seeks to replace traditional measuring tapes with a compact gadget ...

Japanese architect Shigeru Ban has designed a retractable and refillable pen for Acme Studio that doubles as an architect's scale ruler. The three-sided Scale pen is made from aluminium, and features ...

If you use rulers on a daily basis or need to upgrade your existing measuring stick, you might be interested in the T3 scale aluminum metal ruler set which comprises of three rulers that combine to ...

Did you know you can measure an unknown mass with a rubber band? You pretty much can. The first thing you should do with any project is to play. So, go get a rubber band and play with it. What happens ...