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, ...

In a perfect world, we’d all have laser cutters and could pop intricate designs out of acrylic sheets with just a few clicks of the mouse. But in reality, most of us have to make do with the ...