They all were proficient in Latin. From the Middle Ages until about the middle of the 20th century, Latin was a central part of a manâs schooling in the West. Along with logic and rhetoric, grammar (as Latin was then known) was included as part of the Trivium â the foundation of a medieval liberal arts education.
Duct Tape was Originally Named âDuckâ Tape and Came in Green, Not Silver. Today I found out Duct tape was originally named âDuckâ tape and originally only came in green, not silver. Duct tape was originally invented by Johnson & Johnsonâs Permacel division during WWII for the military. The military specifically needed a waterproof tape that could be used to keep moisture out of ammunition cases.
In 1923, Richard Gurley Drew working for 3M invented masking tape, a paper-based tape with a mildly sticky adhesive. In 1925 this became the Scotch brand masking tape. In 1930, Drew developed a transparent tape based on cellophane, called Scotch Tape.n 1923, Richard Gurley Drew working for 3M invented masking tape, a paper-based tape with a mildly sticky adhesive. In 1925 this became the Scotch brand masking tape. In 1930, Drew developed a transparent tape based on cellophane, called Scotch Tape.