Researchers in the US and Germany have solved a mathematical problem that has puzzled ...

For over 150 years, a rule of thumb dating back to the French mathematician Pierre Ossian Bonnet has been accepted in surface ...

A fabricator that needs to weld thick plate in as few passes as possible often will turn to submerged arc welding (SAW), a legacy process that has dominated heavy fabrication for decades. Variations ...

Eustress, or positive stress, can motivate individuals, aid in achieving goals, and contribute to overall well-being and a sense of fulfillment. Unlike distress, which arises from negative experiences ...

While working on a project that involved super-thin prints, [Julius Curt] came up with selective ironing, a way to put designs on the top surface of a print without adding any height. For those ...

There are several General Motors (GM) vehicles built with laser-brazed roof skins, and the replacement procedure gives technicians pause.