Austin Weber

The era of digital manufacturing, Industry 4.0 and smart factories is here. It promises to improve productivity, drive operating efficiencies and transform the way many types of products are mass-produced. Benefits include optimized efficiency and reduced assembly line errors.

Most people associate additive manufacturing with plastics. However, a slew of new materials and processes are now available that enable engineers to print a variety of metal components.

By 2030, electronics content will account for 50 percent of an automobile’s total production cost. Earlier this decade, it was only 30 percent.

The popularity of cordless tools on the assembly line continues to grow. Battery-operated devices allow assemblers to more easily work on platforms or inside car interiors, tractor cabs, aircraft wings and other tight spaces.

For decades, many people have fantasized about flying cars and roadworthy aircraft. While several successful prototypes have been built in the past, the idea has never gotten off the ground. But, that may finally be about to change.

"War room.” The phrase conjures up images of generals standing around a table-sized map, plotting their next move. However, a growing number of manufacturers have begun instituting war rooms of their own.

This month, 33 cars will start the 101st Indianapolis 500 motor race. While each will sport a different color scheme, they’ll all share something in common. Every vehicle will be equipped with a turbocharger to boost engine performance.