Today’s manual torque wrenches and screwdrivers collect more data and transfer it wirelessly, providing greater assurance that each threaded fastener is accurately tightened
Whenever the 1920s are discussed in documentaries, they are first referred to as roaring and then as depressing. Too often, too little attention is paid to what happened in between these two extremes.
One key event was increased consumer demand for many products, especially automobiles. This, in turn, led automakers to invest in more machinery and tools—including making their own when needed.