Did you know that a sewing needle should be threaded from only one direction? That’s because the punched eyelet has a small burr on one side.

Letter for IHEA Members to Send to Congress

Energy Call to Action Letter

Without springs, modern civilization would not exist.

In today’s age of miniaturization, whenever energy and power are needed, rare earth magnets are called upon to play a vital role.

While not his first invention, the hammer – and in particular the hammer head – has helped man expand his universe like no other invention until the advent of the personal computer.

Scissors come in all shapes and sizes and are used for applications as simple as cutting paper and as challenging as cutting Kevlar and for everything in between.

Consider the humble paper clip, whose utility highly depends on the properties of the metal developed by heat treatment.

Process control quality for heat treatment, be it surface treatment or other metallurgical process, depends on quality procedures to accomplish process reproducibility.

Control of Decarburization of Steel