Chemical etching (also called photochemical etching, photo etching, or chemical milling) is a precision manufacturing method ...

We’re teaming up with our friends from Epilog and Adafruit to offer up two free iPads to you folks out there who think you can create the coolest/most embarassing designs to be etched in their backs.

The copper layers of a printed circuit board are the central focus of any circuit design, the other layers only support or protect the circuit, or simplify the assembly process. For starting PCB ...

Finding new uses for your tools and equipment can be very exciting. [Foamy] wrote in to tell us about a blog post by [qbotics] that demonstrates etching designs into denim with a laser cutter. What a ...

ITHACA, N.Y. — Cornell University researchers have discovered yet another method for shrinking the design rules on silicon chips. The researchers demonstrated the technique, called controlled etching ...

Carving pumpkins will always be one of my favorite Halloween traditions, but I recently discovered a new pumpkin decorating technique, and you're going to want to try it. It's called pumpkin etching, ...

In the automotive world, energy is the engine of change. From electric vehicles to hydrogen fuel cell trucks, from early autonomous taxis to the infrastructure that supports them, tomorrow’s mobility ...

Etched-foil heaters have become the engineer’s choice for advanced thermal management and applications that require heaters but lack space. These heaters are made from metal foil patterned and etched ...