In 1941, a Swiss electrical engineer named George de Mestral was walking with his dog in the Alps. As both he and his dog brushed up against the surrounding vegetation, George began to wonder why burdock seeds were sticking to his wool socks and his coat, as well as to his dog. Out of curiosity, he decided to look at the burrs under a microscope, where he discovered tiny “hooks” in their surface that stuck them to fabrics and furs. Mestral, after experimenting with a variety of textiles, found he could manufacture a material with the same tiny hooks—out of nylon, that had the ability to stick to other fibers in a similar way. This invention, known as Velcro, proved to be a new, efficient, and reliable way of fastening things together, and is one of history’s greatest serendipitous discoveries.

Since what may as well be the beginning of time, students have gone to school and had their performance and knowledge of material assessed by some form of examination. In law school, the “final exam” brings to mind timeless and harrowing images of students shut away in large wooden rooms straining over pen and paper, toggling between some existential worry over the exam itself, and a broader heartache over the neurosis of law firms’ sordid infatuation with first year grades.

Other than the advent of the Scantron, and students over time writing their exam answers on computers instead of by hand, the setting, schedule, and convocation of final exams has hardly ever changed.

(What does this have to do with Velcro, you ask? Read on.)

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