Article 409 provides the minimum safety requirements for industrial control panels (What's an Industrial Control Panel? below). Because this section of the Code is only a couple of pages long, it ...

Building something as large as a 737 wing takes an even bigger machine. Boeing’s Panel Assembly Line (PAL) is the 60 ton, 20 feet tall, friendly robot that always lends a rather large hand. cardboard, ...

Replacing door panels on most cars with reproductions is usually a simple operation: you unbox the replacement, maybe transfer some of the original trim, and then pop it on the door, usually no more ...