Los Angeles-based studio Ensso has designed an all-in-one fountain pen with scale ruler for architects and engineers. Launched on Kickstarter, the Escala pen has a long, triangular cap that ...

the struggle of understanding metric and having to deal with imperial drawings (or vise versa) and dividing areas into equal spaces when manually drafting. “The Smart Scale Ruler is the product ...

Boom—I just made scale. From a rubber band. Oh, and a ruler. Homework Now for some homework questions. Make one of these yourself. You can surely find a rubber band and a ruler (and maybe some ...