Seven top tips from makers so far this year

See the original posting on Boing Boing

Here are seven of my favorite DIY/maker tips published this year in my weekly newsletter, Gareth’s Tips, Tools, and Shop Tales.

Etching Metal with a 9v Battery

Etching is easier than you think. Leah of See Jane Drill demonstrates how easy it is to etch a metal surface using little more than a 9v battery and wires, vinegar, salt, and Q-tips.

Finding the Thickness of a Wire
Emory Kimbrough was one of the winners of my Tips book drawing in December. I asked contestants for one great tip. Emory sent me ten. And then, a few days later, he sent me another five – all publication-worthy. I’m excited to share them. Look for more Emory tips in the coming months. Here’s the first one:

If you need to find the thickness of a wire but don’t have a micrometer or calipers, wrap the wire around a dowel many times in a tight helix leaving no gaps between the coils. Now, just measure the width of, say, thirty coils with an ordinary ruler and divide by thirty. The more coils you wind, the more accurate your measurement. And even if you do use top-quality digital calipers, it’s even more accurate if you use this wind-and-divide method than if you measure a single thickness.

Organize Cables in Dollar Store Pencil Cases
The column I’m currently working on for HackSpace magazine will cover workshop storage and organizing. As part of my research, I asked for relevant storage ideas on my Facebook page. My friend Jake Hildebrandt shared this idea. Read the rest