In 1951, at the height of the Cold War, the U.S. Army Chemical Corps and Ordnance Corps initiated a program to develop a new rocket that could deliver chemical weapons over a large area. The result was the M55 rocket, which was equipped with a unitary warhead filled with sarin or VX—highly toxic nerve agents. The rocket was rushed into production, and tens of thousands were produced from 1959 to 1965.

America's newest national park recently opened on the South Side of Chicago. The Pullman National Monument celebrates the unique history of a company that mass-produced freight and passenger rail cars at the site from 1881 to 1981.

Among the factors that limit the growth of electric vehicle (EV) adoption are the relatively long times required to recharge batteries. In most cases, it takes hours to fully recharge an EV, whereas it takes only minutes to refill a gas tank.

Artificial intelligence (AI) is quickly becoming a manufacturing and mainstream technological superstar - a rare achievement indeed. Consider some recent Internet stories highlighting AI's applicability to everyday life.

Industry 4.0 isn't anything new for the manufacturing engineers at Glidewell. The Newport, CA-based manufacturer of crowns, bridges and other dental products has been applying the concept since before it had a name.

Based in Torrington, CT, systems integrator Plastimation has been designing and building robotic automation systems for more than a decade. The company's portfolio ranges from simple projects, such as a machine-tending application in which a cobot unloads stacks of plastic lids from a molding machine, to complex ones, such as an automated line in which four robots assemble and test a medical device.

Wave washers, also known as wave springs or coiled wave springs, are used to absorb stress due to axial compressive loads, acting as a cushion. The waves of the wave washer provide three-, four- or six-point contact that results in greater load bearing capacity and a medium range of deflection.

Diabetes is on the rise worldwide. Some 10 million people are diagnosed with the disease every year. That unfortunate statistic has led to increased demand for insulin pens. These medical devices are used by diabetics to inject insulin.

A simple mechanical watch contains roughly 130 components. More complex watches contain hundreds of parts. A top-of-the-line model can have well over 1,000 parts.