Each year, the first Friday in October marks Manufacturing Day, a quasi-holiday where manufacturers nationwide open their doors to host open houses, tours, workshops, and other events to educate the public on the current state of American manufacturing. Although the phrase “American manufacturing” may conjure up images of oversized equipment or Rust Belt decay, the industry is, by many accounts, thriving. In dollar terms, U.S. manufacturing output is at record levels, worth more than $2 trillion, fueled by international demand for goods such as aircraft, electrical equipment, engines, metal products, and chemicals, according to the Bureau of Economic Analysis. And, for the first time in over a decade, both manufacturing output and employment are growing.