Consumers spend some $1 billion to buy 2 billion lightbulbs each year in the U.S. That’s more than 6 million every day. High-speed automated assembly is the only way to meet that kind of volume.

With so many ways to formulate plastic to get just the right combination of color, texture, strength and durability, it’s easy to forget how the parts will be assembled. However, if the parts will be assembled with screws, overlooking such parameters as thread style, driver speed and boss design could spell disaster on the assembly line.

Ford Motor Co. has begun testing a human-like robot, called Digit, with two arms and two legs for loading and unloading delivery vans.

How quickly things change. On March 1, I was one of 15,000 people watching the Chicago Cubs play a spring training game at a ballpark in Mesa, AZ. It was warm and sunny, the beer was cold, and I had not a care in the world.

Thermoelectric coolers are great for day trips, tailgating, boating or even overnight camping trips. Instead of ice, these coolers rely on a thin, flat electronic assembly called a Peltier device.

The Budweiser Clydesdales have been an advertising icon since April 7, 1933, when the first hitch of eight horses trotted away from the Anheuser-Busch brewery in St. Louis with a wagon-load of beer to celebrate the end of Prohibition.

Daimler Buses is using additive manufacturing to make spare parts for vehicles on demand. The company's Centre of Competence for 3D Printing is examining more than 300,000 bus parts to determine their suitability for additive manufacturing.

In January, the U.S. and China agreed to a trade deal that cut some U.S. tariffs on Chinese goods in exchange for Chinese pledges to purchase more American farm, energy and manufactured goods and address U.S. complaints about intellectual property practices.

Nissan has invested $305 million in its factory in Tochigi, Japan, to develop new technologies for assembling electric vehicles.

Threaded fasteners are, by far, the most common method of assembling parts. According to ASSEMBLY magazine's annual Capital Equipment Spending Survey, screwdriving is performed at 58 percent of U.S. assembly plants, making it more popular than welding, pressing, adhesive bonding or riveting.