Plexiglass, the clear acrylic material that revolutionized modern architecture and design, was developed in the 1930s by German chemist Otto Röhm, who called his new invention Plexiglas. Over time, ...

Cutting plexiglass with a utility knife works best for making straight cuts in thin sheets of plexiglass (1/8 inch or less). But while a utility knife is convenient (you probably have one in your tool ...